How to enable Wi-Fi on a laptop or computer with Windows?

How to enable Wi-Fi on Windows?

People around the world, new models of computers or laptops for their personal use are acquired daily. But not all professional users know how to configure it work, install various programs, connect your device to the worldwide Internet.

In this article, we will try to consider step-by-step instructions how to enable Wi-Fi on a laptop and on a computer. The principle for all laptops is the same, we will look at how to enable Wi-Fi on several, the most common laptop models, as well as separately on Windows. So. All in order.

How to enable Wi-Fi on HP laptops

HP Laptop At the initial stage, you need to see what state at the moment on the laptop there is a connection to a wireless network. To do this, look at the icons, they may differ on some HP laptop models. The icon can be at the top of the panel (the F12 key with an antenna image) or on the taskbar in the lower right corner. If you have an antenna icon and it glows, then Wi-Fi is connected if you do not shine - off. On some models near the "Mast" icon, "x" can be affixed. In this case, the connection is disabled.

Deciding with the Wi-Fi connection, if it works, you can safely go online, if not, then proceed to further actions.

  1. Turn on Wi-Fi through HP Connection Manager . Click the Start button, then select "All Programs", and then "HP Connection Manager". Run this program. After that, you must press the power button, which is located next to the appropriate device. If the above program is already working, we find it in the taskbar in the lower right corner and simply click on it with the mouse, and then on the power button, which is located next to the desired device. HP Connection Manager
  2. Turn on Wi-Fi with hot keys . When on this model, the operating system is loaded to enable Wi-Fi to click on the "FN" key. It is on the keyboard in the lower left corner. When you press this key, press the "F12" key simultaneously, where the antenna is depicted. If F12 burns yellow, then Internet access is turned off, if white or blue is activated. Keyboard HP.

How to enable Wi-Fi on ASUS laptops

Laptop asusSpecific management of the Wi-Fi module is a distinctive feature of this model. Mostly connecting and shutdown occurs with a special mechanical switch. The switch is in active mode - Internet access is active, and if in inactive, respectively disabled.

  1. Check in what mode we have a mechanical switch. Typically, this switch on these models is located on the sidebar of the case, in close proximity to the USB port. If the network is active, the corresponding indicator is on the panel. WiFi switch
  2. If Wi-Fi is inactive. Using the keyboard, turn it on it, to start, turn on the mechanical switch. In the case when the Wi-Fi module "Enabled", in order to turn off or turn on, you must press the "Fn" key, which is located on the keyboard in the lower left corner and not releasing it by pressing F2. In these models, this icon has the inscription "WiFi". The Wi-Fi icon on some ASUS models can be located on other keys. As a rule, it should be signed on the keyboard in the upper right corner. Enable WiFi on ASUS Laptop
  3. Do not forget to pay attention to the right lower corner of the desktop. Here is the network status indicator. If it is glowing, then access to the Internet is active.

How to enable wi-fi in windows

Now consider how to access the Internet in Windows. There are several varieties of Windows. You can be installed on a Windows 7 or 8, Windows XP or Vista laptop. We will focus on two: Windows 7 and Windows 8, as they are the most popular at the moment.

How to enable Wi-Fi on Windows 7

And so what you need to do what to enable Wi-Fi on Windows 7:

  1. The very first thing we need to do is to go to the Start menu and select "Control Panel". Choosing a subsection "Network and the Internet" in it. There are also several subsections, but we need a "network management center and shared access". We find it and go.
  2. You will open a separate window where we find the "Changing Adapter Settings" tab and click on it.
  3. One window opens. We find the "Wireless Network Connection" label. On this shortcut, click the right mouse button and in the "Connection / Disconnection" command appeared.
  4. A list of networks where you select the necessary and click Connect.

As a rule, the network is protected by the key, so you will open another window, where you will need to enter a password in a specific field.

If you are all done correctly, an icon appears in the lower right corner of the desktop, indicating that Internet access is active.

How to enable Wi-Fi on Windows 8

Turn on Wi-Fi on Windows 8:

  • As and when connecting the network to Windows 7, initially perform the same steps: "Start" -> "Control Panel".
  • After we have fallen into the above tab, select "Switch to classical mind" and find the "Network Connection Center". You have a list of programs where we find the "wireless network connection".
  • Next, using the right mouse button, click on the above program and select the "Property" command. In this folder there must be "to get an IP address automatically." If the mark is worth, then press the "OK" button.
  • Then we need to return to the "Network Connection Management" folder. Here we again find the "wireless network connection" and again with the right mouse button, select the "Connect - Disable" command.
  • After that, you will open the optional "Connect to the Network" window, where you choose the network you need and click the Connect button.

If you are all done correctly, the corresponding icon appears in the taskbar.

How to enable Wi-Fi on a landline computer (PC)

And finally, consider how the Wi-Fi can be connected on a personal computer. There are no problems with laptops, they use a wireless connection, but a little more complicated with a PC. Not everyone wants to pull the wires with their computer through the whole house or apartment. The way out of the current situation is also there. You must purchase and install a Wi-Fi adapter on your PC.

The computer uses the following types of adapters:

  • External. Such adapters are connected to a computer using a USB port.
  • Internal. With this species is a bit more complicated. They, through PCI-E 1x or PCI connectors, are connected to the motherboard.

Most people prefer an external adapter. These are mainly people who rarely use the local network. For them, the main thing to have access to the Internet. There is nothing complicated in its connection. We will only need to stick it into the USB port and install the drivers. Each adapter is attached disk with drivers. After installing the drivers, we search for a wireless network and connect to it.

The Internet is ready to work.

Now you know how to enable Wi-Fi on some popular laptop and PC models.

If you have any questions, you can watch the video in which the detailed explains how to enable Wi-Fi on Windows 7 (for other versions of Windows, the principle of action is similar):

Customize Wi-Fi on the computer is quite easy. With this task, each user can cope with this, spending just a few minutes. To configure, you should consider the version of the installed operating system, as in each case there are certain nuances.

Wi-Fi configuration on a computer with Windows 7

When using the seventh version of Windows, you need to configure the wireless network according to the following algorithm:

  1. Find on the system tray network icon, press the left mouse button.
  2. A list of access points appears in the dropping window. You should note the desired option by clicking on it, and execute the "Connection". Connection
  3. In the open window, enter the security key - the characters are visible, so it is difficult to make mistakes. Security key
  4. Press "OK" and wait for the connection. Wait for connecting

When successfully connected, the network icon will change, the yellow spot will disappear on it. When you click on the icon in the window, several access points can be displayed - in addition to its point, this is the network of the nearest neighbors. The connected network will be highlighted - a stronger name of the access point, and on the contrary - the inscription "connected".

If the connection has passed successfully, and this access point will be used constantly, you should mark the "Connect automatically" checkbox. This option allows you to save time each time the computer is turned on or restarts.

All data, except for the access key, the system configures automatically.

You can choose the path more difficult and resort to manual configuration. This option allows you to work with some parameters of the new connection. You should also start working with a system tray by clicking on the network icon with the right mouse button. Further actions algorithm Next:

  1. Click on the "Network and Shared Access Center". Control center
  2. The window will fall out, proceed to setting up a new connection. New connection
  3. Several options will be proposed, among which you need to select manual setting. Manual setting
  4. Another window will appear in which you want to drive the network name, here to select the security "WPA2-PERSONAL", decide on the encryption type and enter the password. Enter a password
  5. The new installation will be available in the system tray - it is enough to access the network icon to access it.

If you need to change the settings, you need to click on the left mouse button on the network icon, and the right point of the "Properties" in the dropped window is right at the access point. It remains to make the necessary changes and save them.

Properties

Connect automatically

Extra options

Setting up Wi-Fi on a computer with Windows 8, 10

The order of configuring a wireless network on the 8th and 10th versions of the system is almost identical. The algorithm is the following:

  1. Select the network icon in the system tray, press the left mouse button. Select network icon
  2. Select in the open panel the desired access point and connect. With the further use of the network on a permanent basis, mark the "Connect automatically" checkmark. Connect
  3. Drive a password called security key and proceed "Next". Enter key

When you enter the password, all characters can be seen. To do this, click on the image of the eye - while the button is held, the entered signs are visible.

All parameters The system sets automatically. The exception is the password that is entered manually. Enough to do it once.

With a successful connection, the system issues a request that allows you to assign networks a specific type "You want to find in this network ...". Choosing "No", the user allows only the Internet on the network. When choosing "Yes" on the network, file sharing and other resources are possible.

File sharing

To change the network parameters, you need a click on the network icon (use the right mouse button). Then you need to go to the network management center to select the name and connection, click on the properties of the wireless network. A window will again arise where you can make the desired changes.

Network Management Center

Network Management Center

Connect automatically

Configuring Wi-Fi on a Windows XP Computer

Starting the setting on Windows XP also follows from the system tray. You need to click the right mouse button to call the menu on the wireless network icon. A window will fall out in which you want to select the last item "Viewing available wireless networks".

Technical expert

You can reach targets and other ways to act through Windows Explorer. You need to open it and move through the "My Computer" folder to go to the control panel. It remains to go around the branch to network connections and view available wireless networks.

Беспроводные сети

There is a third option. It is necessary to act through the "Start" menu. The "Network Connections" item should be found in the settings.

Сетевые подключения

Currently, according to any one of these options, it is necessary to act as follows:

  1. A window will pop up where to select your access point, click on it with the mouse and "Connect". Подключить
  2. In a new window, drive the security key characters, then confirm the password and "Connect" - to enter characters carefully, because in this system version it is impossible to see them. Пароль
  3. The wireless network connection window drops - you need to wait until the device connects to the network. Подключение к сети
  4. The connection must be established. Соединение подключено

If you need to change the Wi-Fi settings in Windows XP manually. Act better through the conductor:

  1. In network connections, go to the "Wireless Network 2" with the right of the right mouse button with its retention. Соединение 2
  2. In the dropping window, find the item "Properties" at the end. Properties
  3. After making all the necessary changes, it remains to be saved. Сохранить

Possible problems and their solution

If the search for a wireless network connection was not crowned with success, then the reason may be:

  • software shutdown adapter;
  • Unidentified drivers - you need to look at the list of devices where the adapter will be considered an unidentified device;
  • no Wi-Fi adapter;
  • Setting the Access Point to WPA2 Protocol in Windows SP2 - need to reconfigure on WPA or install SP3.

Setting up Wi-Fi on a computer for various versions of Windows is slightly different. Changes should be treated carefully - it is not necessary to complicate the process, since unnecessary additional settings can lead to undesirable failures.

Today it is difficult to imagine a modern apartment or the more office, not equipped with an appropriate office equipment: computers, laptops, tablets, mobile phones. And where there is all these devices in the presence of the Internet, the Internet should be naturally. He firmly entered our life, taking one of the most prominent places. We are learning on the Internet, we have been working, having fun, we rest, we communicate. Therefore, a comfortable provision of access to the World Wide Web for yourself and loved ones is a problem that sooner or later has to solve each person. For now, we now have a reliable assistant, which allows you to make the most efficient and simple solution to this issue without any additional intellectual and financial costs. This is, of course, about Wi-Fi technology.

Read Next: How to enable Wi-Fi

Люди использующие вай фай с разных устройств

But in order to use the "air" internet, you need to know where to find and how to enable Wi-Fi on your computer. We tried to set out the answers to these questions in the current article.

What is Wi-Fi?

Wireless Internet technology has become part of our everyday life. We are familiar to identifying Wi-Fi with a convenient, reliable and rapid Internet access, which is faced at home, at work, in public places - at airports, cafes, shopping centers.

Answer the question "What is Wi-Fi?" The easiest way is: this is a network protocol, with the participation of which the connection between the "access point" and the "client", or the "access point" and several "clients", is exchanged by package data on the local network or through the World Wide Web.

Посещение интернета через MacBook

Currently, the Wi-Fi abbreviation does not mean anything and officially does not decrypt, but when creating this protocol, the developers "gave him the name" by analogy with Hi-Fi (high accuracy). It denoted "Wireless Fidelity" - wireless accuracy.

Advantages of use

Of course, the "air" Internet is a nonideal technology. You can give several examples at once, what difficulties may occur when using it. One of the most well-known is the so-called "noise" of the compound. In the range used by this protocol, many household appliances are emitted (for example, microwave furnaces), alternative connections (for example, Bluetooth) operate. Interference can also create walls and overlaps. All this negatively affects the speed and quality of access.

вай фай помехи

At the same time, there are no less on the use of it in domestic and office conditions. We will list only some and most obvious of them:

  1. The low cost of wireless networks and setting multiple access points that will provide a sustainable coverage throughout the entire territory. In this case, no cables, extension cables and adapters, constantly confused and cluttering space. "Air" connection is indispensable in premises with historical value, as well as in rooms with preventing architectural features;
  2. This protocol provides full access to the Internet to any devices - be it a mobile phone, tablet, laptop or stationary computer - without binding to a specific place. Exit to the worldwide information space through this protocol is the ability to comfortably use the Internet, lying on your favorite sofa;
  3. Wi-Fi allows you to synchronously use a large number of active connections. By installing a wireless connection, you may not take care of how many computers and mobile devices will simultaneously go online.

What are the Wi-Fi Modules for Computer?

All popular devices are now provided by default adapters. They can be connected to the Internet "out of the box", but what to do those who have a stationary computer? The answer to this question is obvious - you need to purchase an additional Wi-Fi receiver, install, connect and configure it.

Read more about how to install Wai Fi on your computer, we will still talk below. Now we propose to decide on which receivers are in what their difference, specificity and advantages.

Air Wi Fi AdapterAir Wi Fi Adapter

"Aerial" adapters are two types: external and internal. The external are the most common and easier in operation. The external receiver is similar to a miniature USB drive (USB). It connects to the USB connector on the front or rear panel of the computer or directly or via a USB cable.

Internal Wi Fi AdapterInternal Wi Fi Adapter

The internal adapter is slightly more sizes and for its installation will need to open the computer case. Therefore, buy an internal receiver only if you are sure to be able to independently deal with its installation on the motherboard. When installing the internal module, you must first disconnect the antenna from it, insert a board into the appropriate port on the motherboard (for this purpose it is most often used by the PCI interface) and return the antenna to the place.

Further manipulations for the installation and inclusion of wireless adapters do not differ and do not depend on the modification and method of attaching to the computer.

How to install drivers?

Any Wi-Fi receiver is equipped with a disk manufacturer, which contains the driver necessary for the full operation. In addition to the drivers to a specific device, the disk can also contain drivers to other adapter models, so when installing, you need to be attentive and not to skip the selection of the device for which the drivers are installed.

Диск с драйверами для вай фай модуля

The rest of the time the procedure for installing drivers is standardized and is provided with an intuitive interface with detailed prompts "Wizard Installing New Equipment". Just carefully read the messages that will appear on the screen, and press the corresponding "Next" buttons, OK and "Ready".

Most adapters are automatically recognized by the current computers and can work even without installing drivers from the configuration disk. It is enough to connect the device to the desired connector and wait a few seconds. As a rule, after that, a message appears in the "tray" about what was found, identified and installed new equipment, which is already ready for use. Nevertheless, universal drivers cannot completely replace specialized software. And therefore we advise not to neglect the installation of the drivers, even if everything at first glance works flawlessly.

A special utility from developers can also be placed on the drivers drivers to your Wi-Fi model, which is designed to facilitate the process of setting up Internet access. Moreover, this utility will allow you to continue to control your Internet connection, monitor the speed and transmission volumes.

How to configure Wi-Fi in Win XP?

In this manual, we will proceed from the fact that your home "access point" and the internet distribution device are already configured.

So, to set the "air" connection on the computer on which the Win XP is available, you need to do the following:

  1. Open menu "Start";
  2. Select "Network Surroundings";
  3. In the "Network Connections" window, find the "Wireless Network Connection" icon;
  4. Click on the right mouse button and click the "Properties" list;
  5. In the "General" tab, find the TCP / IP Internet Protocol;
  6. Click the "Properties" button.

If your provider is critical to using specific IP and DNS addresses, then in the window that opens, select the "Use the following IP address" switch. If you configure these parameters in automatic mode, do not touch anything.

Manual setup IPManual setup IP

With manual configuration of the IP, you will need to fill in the following fields:

  • IP address: 192.168.0.2 (This parameter should be clarified by your provider, the value may be different);
  • Subnet mask: 255.255.255.0;
  • In the "Main Gateway" line, you should enter the address of your router or modem, usually 192.168.0.1 or 192.168.1.1. But in order to avoid mistakes, it is better to read with the documentation of your device;
  • Mouse click the "Use the following DNS servers addresses" switch and fill out both fields: the main and optional DNS server. The information about the DNS servers used by the provider can be found on the official website of the telecommunications company or by calling technical support;
  • Without closing this window, choose the "Wireless Network" tab on top of the tab and check the Use Windows to configure network checkbox in it. Next click the "Wireless Networks" button. Here you will see a list of all available connections. Select the connection that is configured on your handout and click the Connect button. Now in order to connect to the Internet, it remains to enter your username and password known to you.

How to set up Wi-Fi in Win7?

You can configure the "air" connection in WIN7 OS in two ways: automatically and manually. The second option may be useful if the network to which you plan to connect is hidden from a common list, but you know the name and password to attach your computer to it. Consider step bypass both methods.

Installing Wi-Fi in Win7 OS automatic mode

When the operating system is loaded in the lower right corner of the screen, you can see the Wireless Network Connection icon. Press it. This opens a list of available "air" connections available. You need to choose from the list that is configured in your modem or router.

Installing Wi-Fi on Windows 7 in automatic modesInstalling Wi-Fi on Windows 7 in automatic modes

Next, double mouse click on the desired connection. If it is protected by a password, then when you first connect, you need to enter it. Most likely, enter the password is repeated with the following connections.

Installing Wi-Fi in Win7 OS in manual mode

To configure a manually setting, select the "network" in the system tray, then the "Network and Shared Access Center". Click "Configuring a new connection or network". In the next step, we note the "Connection of the Wireless Connection Manual" and click the "Next" button.

In the next dialog, fill in all the relevant fields: specify the network name, encryption type and security level. In most cases, the default parameters can not be changed - use AES and WPA2. In the security key field, you need to enter a password from the connection. For more security, select the "Hide Symbols" checkbox so that the password cannot read because of your shoulder.

Installing Wi-Fi on Windows 7 manually modeInstalling Wi-Fi on Windows 7 manually mode

Latest Barcode - If you plan to further use this connection as the main one, then check the "Run this connection automatically" checkbox. Then click "OK".

Installing the device in Windows 8

To connect a wireless connection to Win8, do the following:

  1. Click on the Wi-Fi icon in the system tree on the taskbar or call Settings Charm via CHARMS BAR (similar to Pressing the Win + I combination). The Wi-Fi panel will appear on the right side of the screen;
  1. You will see the entire list of wireless networks available for connecting. Select the one that is configured from you, and click the "Connect" button;
  1. The next step is to check the conditions for connecting to the network. The system will check the requirements of the selected network and prompt encourage the necessary data;
  1. After checking the requirements of the network, the system will prompt you to enter the password. Enter the security key known to you and click the "Next" button;
  1. If the password is entered correctly, you will see the message "Connection Complete", which means - connection to the Internet is installed.

How to disable the device?

To disable Wi-Fi or edit the previously entered data, you should select the wireless network icon (relevant for Win7 and Win8) and in the drop-down list of all available connections, select the one you set up previously. To disable it, use the "Disable" button, and to edit - click right-click and item "Properties". In the "Connection" and "Security" tabs, you can turn off the device and make changes to the password, encryption type or security level.

Disable Wi Fi on your computerDisable Wi Fi on your computer

For Win XP you need to do the following:

  1. Menu "Start";
  2. Network environment icon;
  3. "Wireless connection";
  4. In the list that opens, select the installed connection and click the "Disable" button.

What is Wi-Fi?

Wireless Internet technology has become part of our everyday life. We are familiar to identifying Wi-Fi with a convenient, reliable and rapid Internet access, which is faced at home, at work, in public places - at airports, cafes, shopping centers.

Answer the question "What is Wi-Fi?" The easiest way is: this is a network protocol, with the participation of which the connection between the "access point" and the "client", or the "access point" and several "clients", is exchanged by package data on the local network or through the World Wide Web.

Currently, the Wi-Fi abbreviation does not mean anything and officially does not decrypt, but when creating this protocol, the developers "gave him the name" by analogy with Hi-Fi (high accuracy). It denoted "Wireless Fidelity" - wireless accuracy.

Wi-Fi connection methods

To connect a stationary computer (PC) to a wireless network, it is necessary to make sure that in its composition it has a wireless communication module embedded in its motherboard. There is such an option in the PC of the last years of release. If the computer is in the user in operation for several years, then connect the Internet through WiFi without using wires in two ways:

  • Using additional internal Wi-Fi module;
  • Connecting an external USB WiFi adapter for a computer.

In the first case, when you purchase a wireless device, you must ensure that there is a free slot on the computer's motherboard for connecting it and in the type of its interface. Most frequently used interfaces: PCMCI, PCI, PCI Express. Based on this, the Wi-Fi module is purchased.

These devices, in turn, differ in their technical specifications that must be taken into account Based on the requirements for landlocked computers And their remoteness from the point of access. Internal adapters included in the delivery set have an external antenna that expands the zone of confident reception and transmitting data packets.

The second type adapters do not require the opening of the computer's system block case for connecting. To use them, only a free USB motherboard connector to which they can be connected by their fork are needed. Wai Fi The adapter for a computer based on them resembles a flash drive. Each model of such devices has its own specifications. Antenna for working on a local network can be both internal and external connected to the corresponding high-frequency connector on the device case.

Their advantage is mobility. They can also be connected to networks operating on the network, and to laptops, if the technical capabilities of the Wi-Fi modules are not satisfying the consumer requests, since laptops do not have an external antenna that improves the parameters of these devices.

Advantages of use

Of course, the "air" Internet is a nonideal technology. You can give several examples at once, what difficulties may occur when using it. One of the most well-known is the so-called "noise" of the compound. In the range used by this protocol, many household appliances are emitted (for example, microwave furnaces), alternative connections (for example, Bluetooth) operate. Interference can also create walls and overlaps. All this negatively affects the speed and quality of access.

At the same time, there are no less on the use of it in domestic and office conditions. We will list only some and most obvious of them:

  1. The low cost of wireless networks and setting multiple access points that will provide a sustainable coverage throughout the entire territory. In this case, no cables, extension cables and adapters, constantly confused and cluttering space. "Air" connection is indispensable in premises with historical value, as well as in rooms with preventing architectural features;
  2. This protocol provides full access to the Internet to any devices - be it a mobile phone, tablet, laptop or stationary computer - without binding to a specific place. Exit to the worldwide information space through this protocol is the ability to comfortably use the Internet, lying on your favorite sofa;
  3. Wi-Fi allows you to synchronously use a large number of active connections. By installing a wireless connection, you may not take care of how many computers and mobile devices will simultaneously go online.

What are the Wi-Fi Modules for Computer?

All popular devices are now provided by default adapters. They can be connected to the Internet "out of the box", but what to do those who have a stationary computer? The answer to this question is obvious - you need to purchase an additional Wi-Fi receiver, install, connect and configure it.

Read more about how to install Wai Fi on your computer, we will still talk below. Now we propose to decide on which receivers are in what their difference, specificity and advantages.

Air Wi Fi Adapter

"Aerial" adapters are two types: external and internal. The external are the most common and easier in operation. The external receiver is similar to a miniature USB drive (USB). It connects to the USB connector on the front or rear panel of the computer or directly or via a USB cable.

Internal Wi Fi Adapter

The internal adapter is slightly more sizes and for its installation will need to open the computer case. Therefore, buy an internal receiver only if you are sure to be able to independently deal with its installation on the motherboard. When installing the internal module, you must first disconnect the antenna from it, insert a board into the appropriate port on the motherboard (for this purpose it is most often used by the PCI interface) and return the antenna to the place.

Further manipulations for the installation and inclusion of wireless adapters do not differ and do not depend on the modification and method of attaching to the computer.

Purpose of wireless adapter

Any device that is capable of working on a wireless network can be how to receive data and send them. In addition, most devices with such a possibility of connecting can function in modem mode, that is, distribute access to the network to other devices.

Many know about Wi-Fi privileges, because it is possible to get a quick connection without having to pull a huge amount of wires. In addition, the usual antennas that are installed in adapters can work on fairly long distances to make it convenient to use anywhere at home or apartment.

Note! Stationary personal computers when installing the module can also become a kind of router for data distribution.

The principle of operation of the router, or router, sign almost to everyone. Like the fact that almost all tablets, phones and laptops are equipped with a wireless network modules. With it, all connections occur. However, few people know that they are standard network cards capable of finding and running work with networks by air. For this, a certain radio frequency is applied.

To date, the overwhelming majority of adapters for Wi-Fi are produced only by two brands:

  • Atheros is an American company that is a semiconductor manufacturer for network communications, partially wireless chipsets;
  • Broadcom is another American corporation, a manufacturer of integrated circuits for communication devices. The company is part of the 20-kow world leaders in sales of semiconductors.

Important! In addition to the listed, there are still many other manufacturers. However, these two are the most popular.

Realizing that the principle of the router and the usual network adapter is as similar as possible, it becomes clear that regular computers or laptops can be completely cope with the router functions. It is only necessary to connect to the access point itself. In addition, specific settings will be required, creating a password and open access to other users.

A similar principle is equipped with telephones with tablets, only there such a service is most often used for mobile Internet in 3G or 4G standards.

The only disadvantage of network modules for PC is not such a high transfer rate compared to routers. It is 3 MB / second, but this is quite enough to work.

Technical characteristics of adapters

Each Wi-Fi acquired module has its own tactical and technical data to be navigable. All devices that have in their title certified Wi-Fi logo can be considered compatible. The main characteristics of adapters include:

  • Wireless standard;
  • operating frequency;
  • power of the transmitting module;
  • sensitivity of the receiver;
  • messaging speed;
  • The width of the line;
  • Strengthen antenna.

The adapter standard must be no lower than the Router standard used on the LAN as an access point. Failure to comply with this condition leads to a decrease in the velocity of the Internet . IEEE 802.11 (802.11 b - 802.11 n) is currently used. The Latin letter in his end determines the historical date of its adoption and the requirements for the Wi-Fi equipment in which it is used. Standard adapters 802.11 n can work with any routers.

See also: Setting up Wi-Fi on Router Asus RT-N10

Signal frequencies on which wireless modules work are in the range of 2.4 GHz to 5.0 GHz. The range of 2.4 GHz is strongly "noise". It contains signals of most routers and household appliances (microwave ovens). The 5 GHz range is available only for higher standard models. There is the same dependence of the adapter frequency compatibility and the router on the network.

Power parameter determines the stability and quality of the connection on the network. Theoretically, the relationship between the power and range is straight. But in urban conditions With increasing power, the level of interference-generated interference increases and signal reproduction. The power value must be optimal. For the reliable and stable operation of the local network, its value is selected in the range (16-20) DBM.

The sensitivity of the receiver determines the minimum level of Wi-Fi signal at its input, which provides undischarged information exchange in the network. There is too much the magnitude of this indicator, on the one hand, increases the range of network, on the other, it creates an increased level of interference that distort the main useful signal. In the user manual, this parameter is usually not specified.

The bandwidth determines the number of operating channels that can be used within its limits. In the network failures, you can try to change the working channel by selecting it from the list available for use.

Antenna gain affects signal propagation range. It itself does not enhance the electrical signal, but as if focusing it in a certain direction. Therefore, adapters having several antennas make it possible to work in a wider zone in different directions.

The messaging speed is influenced by all the above adapter parameters. It is only necessary to remember that it is limited, in the end, The ability of the Internet provider and the terms of the prisoner . The speed cannot be higher than in the contract, but less - as much as you please. There is a lot of conditions for its reduction. This is a topic for a separate article.

External adapters

Connected into a USB computer connector. To install it, you do not need to open the system unit, it is undoubtedly plus. They look like ordinary flash drives. There are small, there are such as in the picture above, and there are also with the antennas. Those with the antennas, I advise you to buy in the event that in the room where your computer has, not a very strong Wi-Fi network.

If you do not really understand computers, I recommend buying an external Wi-Fi receiver. It will be suitable for almost anyone. Installation is not false: connected the adapter in the USB connector of the computer, installed the drivers, and everything can Connect to Wi-Fi .

Here, more photos of external adapters:

Internal adapters

These adapters are connected in PCI (or PCI Express) Connector on your computer motherboard. It is clear that to install such an adapter you need to disassemble the system unit. Installation is also not complicated. Removed the cover from the system unit, installed the adapter connector in the PCI, rebooted the computer, installed the driver and everything.

Outside the system unit, it will look out an adapter antenna, or even a few. This is all for better reception. After all, if the usual USB receiver can be connected via the extension that it would be better to receive a signal, then it will not work with the internal adapter.

Here's what the internal PCI adapters look like:

What adapter is better to buy to connect a regular computer to Wi-Fi? Yes, in principle, what's the difference. But for some reason it seems to me that external USB adapters are more comfortable and practical. You can easily connect to another computer without any problems. The process of connecting and installing is slightly simpler.

How to find a device in pc

Review and configuration of the modem D-Link DIR-320

Such devices are two types:

  • external. Often they are connected via USB input, which can be located on the front of the computer or the rear wall. The convenience of such devices is that they can be easily removed and transfer to another PC to connect;
  • Built-in. There are two types: PCI and PCI-Express. The instruments of this type are installed directly below the housing of the stationary computer and are attached on the motherboard. They are much harder to remove and switch to another PC.

Important! For the price, portable gadgets are somewhat more expensive than stationary analogues.

Before choosing and acquiring, you need to clearly determine where the gadget will be used. If in one permanent place, it makes no sense to overpay, it is better to buy an embedded module.

In addition, it is recommended to know that the built-in devices usually have a little smaller dimensions than portable. This is due to the fact that they do not have a plastic case. Modules with USB connections look like a standard flash card with an antenna or several at once. They can be strictly fixed or with the ability to withdraw.

In the second case, the antenna can be unscrewed, for this, a normal thread has been created. Such a device does not take up much space, convenient to use and move.

Now about drivers

In addition to the module, special programs are responsible for the work and control of the Wi-Fi network. Most often, they are included with the operating system and are installed automatically when the OS itself is installed. If the driver is installed, the Wi-Fi module is activated, then on the taskbar on the right you will see a special icon that has the kind of white ladder.

However, in some cases, the automatic driver installation does not occur or occurs with an error. This happens if, for example, the OS does not include third-party programs, an outdated version of the program is used, etc. What should I do? You will have to install the drivers manually. You can do this in various ways:

  1. With a disk that comes with a computer. You just need to insert the disk into the drive, find the Wi-Fi driver and install it.

  1. With the help of technical support on the Internet. All medium and large companies engaged in the production and sale of "iron" for computers have official sites where drivers are stored. You need to know the name of your computer and find the official website of the manufacturer on the Internet. After that, specify the device model, upload the driver and install it.
  2. With the help of third-party sites and collections of drivers. On the Internet you can find portals where different programs are available. Developers make special universal compilations, where you can find the driver to your PC.

Regardless of the firmware installation method at the end, you must restart the computer. After switching on, look, is there an icon in the form of a white ladder on the taskbar.

Wi-Fi Settings on Computer

Actually all settings for this part, more accurately setting up a wireless adapter, are located in the network management center. And access to them is very simple. Click on the network icon on the right mouse button and select Network and Shared Access Control Center . Then, on the left, select Change adapter settings .

If, in the window that opens, there is no compound called Wireless network connection , or Wireless network (in Windows. 8)But you are sure that the Wi-Fi adapter is on your computer, then you most likely simply not installed the driver for this very wireless adapter. Enough, download from the manufacturer of your laptop (or adapter) Driver for your model and install it. More about how to do it, we will tell you in other articles.

After installing the driver, you all have to earn and you can connect to Wi-Fi.

If there is a wireless network connection, then see what is the status of the connection. It is possible that it is simply disabled. Click on it right-click and select " enable ".

Also, try to enable Wi-Fi on a laptop with a key combination. As a rule, this is the Fn + key from a row F1, F2, etc. Look for a key with a network icon.

If the wireless adapter is enabled, but you want to open it settings, then simply click on this connecting the right mouse button and select item Properties .

You will not see any special settings there. Is that, you can check the parameters for obtaining IP and DNS for this adapter, or set statically parameters. What to do this, select the version 4 TCP / IPv4 protocol and click Properties. We recommend to start setting automatic receipt of IP.

Here is the actual wireless network settings. Even, there is a list of all networks to which you ever connected, or are currently connected. There you can change the parameters of certain networks. (and not the adapter itself, as we did above) Or completely delete wireless networks. These settings are in the same network and community management center, in section Wireless network management .

I think that these small hints will help you deal with the configuration of the wireless connection in the Windows operating system. If you have any questions left, then leave them in the comments, we will try to help the rapid answer.

Preliminary preparation of a computer

To configure Wi-Fi on your computer, you need to install the software you need to work. It consists of drivers for a specific adapter model. The driver is a small program that allows the operating system (OS) to see the equipment with which it has to exchange information. If the driver is not installed, then the OS will not be able to connect to this device during the work.

In the perfect case, the Wi-Fi adapter driver recorded on the CD drive is included in the package of equipment. Otherwise, it can be found on the Internet on the site of the device manufacturer. On the site page You must specify the adapter model and the operating system Computer. A driver is installed with the latest updates released at the moment.

To check, you need to select the "Device Manager" item in the "Control Panel" on the computer, in which to select the "Network Adapters" string and find the necessary adapter in it, focusing on the information - Wi-Fi, wireless, 802.11 (b - n). If such information is present, then by making it a double click of the left mouse button on it, on the page that opens in the General tab, you can read the message status message.

If the device is running normally, then when you go to the Driver tab, you can read all the information about it with proposals for updating it, disconnecting, deleting or roll back to the previous state. In the case of an update, the most recent driver will be installed at the current time released for this adapter model.

Installing software

All wireless adapters are manufactured with CD. The CD recorded driver and utilities for the impeccable functioning of the module. The installation process provided by the manufacturer of software software is optimized for all categories of users and intuitively understood. You just need to follow step by step prompts, read the contents of pop-ups and click on the corresponding specified keys, for example, "Next" and "OK".

Some wi fi modules are quickly identified by modern PCs and function perfectly without installing software that comes with an adapter. But it is strongly recommended to install original drivers, since universal software may not provide full-fledged operation on the network.

Wi-Fi configuration on a computer with Windows 7

When using the seventh version of Windows, you need to configure the wireless network according to the following algorithm:

  1. Find on the system tray network icon, press the left mouse button.
  2. A list of access points appears in the dropping window. You should note the desired option by clicking on it, and execute the "Connection".
  3. In the open window, enter the security key - the characters are visible, so it is difficult to make mistakes.
  4. Press "OK" and wait for the connection.

When successfully connected, the network icon will change, the yellow spot will disappear on it. When you click on the icon in the window, several access points can be displayed - in addition to its point, this is the network of the nearest neighbors. The connected network will be highlighted - a stronger name of the access point, and on the contrary - the inscription "connected".

If the connection has passed successfully, and this access point will be used constantly, you should mark the "Connect automatically" checkbox. This option allows you to save time each time the computer is turned on or restarts.

All data, except for the access key, the system configures automatically.

You can choose the path more difficult and resort to manual configuration. This option allows you to work with some parameters of the new connection. You should also start working with a system tray by clicking on the network icon with the right mouse button. Further actions algorithm Next:

  1. Click on the "Network and Shared Access Center".
  2. The window will fall out, proceed to setting up a new connection.
  3. Several options will be proposed, among which you need to select manual setting.
  4. Another window will appear in which you want to drive the network name, here to select the security "WPA2-PERSONAL", decide on the encryption type and enter the password.
  5. The new installation will be available in the system tray - it is enough to access the network icon to access it.

If you need to change the settings, you need to click on the left mouse button on the network icon, and the right point of the "Properties" in the dropped window is right at the access point. It remains to make the necessary changes and save them.

Installing Wi-Fi in Win7 OS automatic mode

When the operating system is loaded in the lower right corner of the screen, you can see the Wireless Network Connection icon. Press it. This opens a list of available "air" connections available. You need to choose from the list that is configured in your modem or router.

Next, double mouse click on the desired connection. If it is protected by a password, then when you first connect, you need to enter it. Most likely, enter the password is repeated with the following connections.

Installing Wi-Fi in Win7 OS in manual mode

To configure a manually setting, select the "network" in the system tray, then the "Network and Shared Access Center". Click "Configuring a new connection or network". In the next step, we note the "Connection of the Wireless Connection Manual" and click the "Next" button.

In the next dialog, fill in all the relevant fields: specify the network name, encryption type and security level. In most cases, the default parameters can not be changed - use AES and WPA2. In the security key field, you need to enter a password from the connection. For more security, select the "Hide Symbols" checkbox so that the password cannot read because of your shoulder.

Latest Barcode - If you plan to further use this connection as the main one, then check the "Run this connection automatically" checkbox. Then click "OK".

Setting up Wi-Fi on a computer with Windows 8, 10

The order of configuring a wireless network on the 8th and 10th versions of the system is almost identical. The algorithm is the following:

  1. Select the network icon in the system tray, press the left mouse button.
  2. Select in the open panel the desired access point and connect. With the further use of the network on a permanent basis, mark the "Connect automatically" checkmark.
  3. Drive a password called security key and proceed "Next".

When you enter the password, all characters can be seen. To do this, click on the image of the eye - while the button is held, the entered signs are visible.

All parameters The system sets automatically. The exception is the password that is entered manually. Enough to do it once.

With a successful connection, the system issues a request that allows you to assign networks a specific type "You want to find in this network ...". Choosing "No", the user allows only the Internet on the network. When choosing "Yes" on the network, file sharing and other resources are possible.

To change the network parameters, you need a click on the network icon (use the right mouse button). Then you need to go to the network management center to select the name and connection, click on the properties of the wireless network. A window will again arise where you can make the desired changes.

Windows 10.

Well, since we have a common topic, we will describe at the same time how to enable Wi-Fi on a computer with Windows 10. No matter how cool, but now most users work from this OS.

So, here is the instruction:

  1. Right-click on the Wi-Fi icon in the lower right corner on the panel.
  2. Select "Open network and Internet options".
  3. Next, click "Setting the Adapter Parameters".

  1. From the list of network connections, choose where the "wireless network" is written and press PKM. So you can enable and disable Wi-Fi connection, select a cable connection.

If the adapter is enabled, the connection can be installed even easier. Press the left mouse button on the Wi-Fi icon and from the list of available connections, select your network. If you connect for the first time, you will most likely need to know the security key. That's all instructions.

Yes, even forgot how to check whether the wireless adapter is enabled. I'll tell you:

  1. We go to the "Parameters", select the "Network and the Internet" section.

  1. In search writing "Device Manager" and in the list that opens, search for "Network Adapters".

  1. Select the name with the word Wireless and press PCM.
  2. Click on "Properties" and see, our adapter works or not. There is also the "Driver" item.

  1. You can enable and disable the module by clicking on its name to PCM. There you will see the word "Enable" (if the adapter is disabled) or "disable" (if it works).

Configuring Wi-Fi on a Windows XP Computer

Starting the setting on Windows XP also follows from the system tray. You need to click the right mouse button to call the menu on the wireless network icon. A window will fall out in which you want to select the last item "Viewing available wireless networks".

You can reach targets and other ways to act through Windows Explorer. You need to open it and move through the "My Computer" folder to go to the control panel. It remains to go around the branch to network connections and view available wireless networks.

There is a third option. It is necessary to act through the "Start" menu. The "Network Connections" item should be found in the settings.

Currently, according to any one of these options, it is necessary to act as follows:

  1. A window will pop up where to select your access point, click on it with the mouse and "Connect".
  2. In a new window, drive the security key characters, then confirm the password and "Connect" - to enter characters carefully, because in this system version it is impossible to see them.
  3. The wireless network connection window drops - you need to wait until the device connects to the network.
  4. The connection must be established.

If you need to change the Wi-Fi settings in Windows XP manually. Act better through the conductor:

  1. In network connections, go to the "Wireless Network 2" with the right of the right mouse button with its retention.
  2. In the dropping window, find the item "Properties" at the end.
  3. After making all the necessary changes, it remains to be saved.

How to enable Wi-Fi on a landline computer (PC)

And finally, consider how the Wi-Fi can be connected on a personal computer. There are no problems with laptops, they use a wireless connection, but a little more complicated with a PC. Not everyone wants to pull the wires with their computer through the whole house or apartment. The way out of the current situation is also there. You must purchase and install a Wi-Fi adapter on your PC.

The computer uses the following types of adapters:

  • External. Such adapters are connected to a computer using a USB port.
  • Internal. With this species is a bit more complicated. They, through PCI-E 1x or PCI connectors, are connected to the motherboard.

Most people prefer an external adapter. These are mainly people who rarely use the local network. For them, the main thing to have access to the Internet. There is nothing complicated in its connection. We will only need to stick it into the USB port and install the drivers. Each adapter is attached disk with drivers. After installing the drivers, we search for a wireless network and connect to it.

The Internet is ready to work.

Now you know how to enable Wi-Fi on some popular laptop and PC models.

If you have any questions, you can watch the video in which the detailed explains how to enable Wi-Fi on Windows 7 (for other versions of Windows, the principle of action is similar):

What program can be downloaded to work WiFi on a computer

Special programs are also used to connect to a wireless network.

You can download third-party software for Windows:

  • Maxidix WiFi Suit with a Russian interface. The utility finds wireless networks, connects to them, takes into account traffic;
  • WEFI. The program is free with data about a large number of networks. Its drawback is the absence of Russification;
  • Xirrus Wi-Fi Inspector. Allows you to determine the most convenient location of the router and computer for optimal signal reception;
  • MypublicWiFi. Free program for distribution of the Internet and control over visited sites;
  • Mhotspot. Free, not Russified utility makes a router PC.

On some laptops installed programs for connecting to Wi-Fi. For HP is HP Connection Manager, for Sony Vaio - Vaio Smart Network.

Key combination to turn on Wi Fi and activation without keyboard

When working on a netbook, you can use the corresponding function keys:

  • Lenovo - "F5";
  • ASUS - "F2";
  • Aser Aspire - "F3";
  • Dell - "F12", sometimes "F2";
  • TOSHIBA - F8;
  • Samsung - "F12", sometimes "F9";
  • MSI - F10;
  • DNS - F2;
  • Packard Bell - F3;
  • Emachines - F8.

These keys are pressed while holding the "Fn" simultaneously. On the inclusion is evidenced by the lit light bulb. On the DNS laptop it is green, on others it can be yellow or red.

Personal quick access from the keyboard is configured on the laptop and stationary computer.

For this:

  • We go to the "Properties" of the wireless network label;
  • In the "fast call", we specify the desired combination of hot keys;
  • We use them.

Hot keys chosen in this way will work if the label is in the "Start" menu or on the desktop.

On laptops to enable WiFi, it is not necessary to use the keyboard. Part of the manufacturers sets a special mechanical switch or button.

To enable it is necessary to translate it to the "Included" position. It is located in different places. So, on Asus and Samsung may be on the side, on Sony Vaio - in front. Lenovo also sets the switches on the front edge of the laptop. Toshiba poses or under the keyboard, or on the side. At the Acer - a complete variety in location by the appearance of the button - each computer needs to be checked separately.

How to disable the device?

To disable Wi-Fi or edit the previously entered data, you should select the wireless network icon (relevant for Win7 and Win8) and in the drop-down list of all available connections, select the one you set up previously. To disable it, use the "Disable" button, and to edit - click right-click and item "Properties". In the "Connection" and "Security" tabs, you can turn off the device and make changes to the password, encryption type or security level.

Disable Wi Fi on your computer

For Win XP you need to do the following:

  1. Menu "Start";
  2. Network environment icon;
  3. "Wireless connection";
  4. In the list that opens, select the installed connection and click the "Disable" button.

How to connect wireless internet to computer

I often have to explain that Wi Fi and Internet are different concepts. You can have a Wi-Fi network with an excellent signal, but not to be connected to the Internet. To configure wireless Internet through Wi Fi, will have to Go to settings adapter or router. Although in most cases everything should work automatically. If this has not happened, then such actions can be done:

  • Reload Router (Disable it from electricity and turn on after 1 minute).

  • If the Internet does not work, then contact the provider.
  • You can also perform the following steps if the system has been reinstalled or in the settings recently someone "rushing":

  1. Open start and through the search to go to "Network connections" - Where is the Wi Fi.
  2. Call the menu on "Wireless Adapter" And go to the properties window.
  3. Select the Internet protocol V.4 and also click "Properties" .
  4. Check that the window appears in the window appeared. "Get the address automatically" .

In most cases, this instruction decides the question of how to enable Wi-Fi on the computer. However, there are other situations, and including the one with which I encountered. Therefore, you need to know all the nuances where you can also turn on Wi Fi.

Possible problems and their solution

If the search for a wireless network connection was not crowned with success, then the reason may be:

  • software shutdown adapter;
  • Unidentified drivers - you need to look at the list of devices where the adapter will be considered an unidentified device;
  • no Wi-Fi adapter;
  • Setting the Access Point to WPA2 Protocol in Windows SP2 - need to reconfigure on WPA or install SP3.

Setting up Wi-Fi on a computer for various versions of Windows is slightly different. Changes should be treated carefully - it is not necessary to complicate the process, since unnecessary additional settings can lead to undesirable failures.

findings

Connect Wi-Fi to a computer or laptop is easy. This uses hardware and software. One of the features is the distribution of Wai fi through the device already connected to the Internet.

Conclusion

We figured out how to connect a laptop or a regular computer to Wi-Fi. Configure the router, connect the adapter to the PC and activate the connection.

Sources

  • https://sdelaycomp.ru/internet/5-vklyuchit-vaj-faj-na-kompyutere
  • https://kompy.gurur/router/kak-podklyuchit-vay-fay.
  • https://vpautinu.com/wifi/kak-vklucit-na-komputere.
  • https://help-wifi.com/nastrojka-wi-fi-na-pc-noutbuke/kak-podklyuchit-obychnyj-kompyuter-pk-k-wi-fi-seti/
  • https://wifigid.ru/nastrojka-wi-fi-na-pk-i-noutbuke/kak-vklyuchit-wi-fi-na-kompyutere.
  • https://help-wifi.com/nastrojka-wi-fi-na-pc-noutbuke/gde-na-kompyutere-ili-noutbuke-windows-7-windows-8-najti-nastrojki-wi-fi/
  • https://nastrojkin.ru/network/wifi/kak-nastroit-vaj-faj-na-kompyutere.html.
  • https://14bytes.ru/kak-vkljuchit-wi-fi-na-kompjutere/
  • http://winetwork.ru/wifi/kak-vklyuchit-wi-fi.html
  • https://pronashkomp.ru/ustanovka-i-razdacha-wifi.
  • https://besprovodnik.ru/kak-vkluchit-wi-fi-na-komputere/
  • http://droidov.com/podcluchit-wifi-computer

If you use a PC for a long time, then the question is how to enable Wai Fi on the computer can cause a smile. However, the nuances are very often arising, who are puzzling and beginners, and the pros. I myself faced the problem that the way that previously worked did not help (this happened when reinstalling Windows). Therefore, I believe that both "teapots", and "confident users" it is important to know all the methods of how to configure Wai Fi on the computer: PC or laptop. Below I will describe the "regular" connection methods, and then - solving problems and troubleshooting.

Wi-Fi on windows 7

The answer to the question how to enable Wi Fi on the computer with Windows 7, is simple enough. In the right corner of the system tray there is a wireless connection icon. You must click on, select the desired network and connect to it using the password.

Of course, it is worth knowing precautions before finding the Wi-Fi network on the computer.

Do not connect to unfamiliar open networks, and do not transfer important and confidential data in the cafe and hotels. They can be visible to the owner of the router, and sometimes it is a special technique of attackers at all.

If you see a red cross on an icon in the tray, then this means that there are no networks for connecting, or the problem is in your adapter. It is necessary to include it, and for this it is worth knowing where to find Wai Fi on a computer with Windows 7.

  • Step 1 . Right-click on the wireless network icon and then on the lower inscription.
  • Step 2. . In the window that appears on the left - on "Change the adapter settings" .

  • Step 3. . Right-click on " Wireless Network Connection » and select the menu "Enable" .

In most cases, this is the answer to the question how to enable Wai Fi on the computer. Can be used "Device Manager" But it will be the same thing to turn on / off the adapter. The icon in the tray will change, and the connection will occur: either automatically or with your help.

As a rule, there should be no difficulties. But if suddenly the computer does not see a modem or some other mistakes arise, you will have to dig in the settings.

Enable Wi-Fi in Windows 8 and 10

On Win 8 and Win 10, it is a little easier to solve the question where to enable WiFi on the computer (PC is or laptop is not important). Wi-Fi is enabled by default. In the tenth windows, all settings and drivers are updated automatically.

So to configure WiFi on a computer with Windows 8 and 8.1, you need to search for a location "Turning on or off wireless devices" . Next, you can switch the mode "In the airplane" , as well as bluetooth and wi-fi itself.

For "dozens", on the computer, you can open Wai Fi through "Settings" - section "Network" "The Internet" . You can switch Wi-Fi, as well as connect to the desired network. Also check "Center notifications" in the corner. Right there you can switch the mode "in the airplane" Or disable wireless networks.

How to connect wireless internet to computer

I often have to explain that Wi Fi and Internet are different concepts. You can have a Wi-Fi network with an excellent signal, but not to be connected to the Internet. To configure wireless Internet through Wi Fi, you will have to go to the adapter or router settings. Although in most cases everything should work automatically. If this has not happened, then such actions can be done:

  • If the Internet does not work, then contact the provider.
  • You can also perform the following steps if the system has been reinstalled or in the settings recently someone "rushing":

  1. Open start and through the search to go to "Network connections" - Where is the Wi Fi.
  2. Call the menu on "Wireless Adapter" And go to the properties window.
  3. Select the Internet protocol V.4 and also click "Properties" .
  4. Check that the window appears in the window appeared. "Get the address automatically" .

In most cases, this instruction decides the question of how to enable Wi-Fi on the computer. However, there are other situations, and including the one with which I encountered. Therefore, you need to know all the nuances where you can also turn on Wi Fi.

Solving problems when connecting Wi-Fay

So, if ordinary ways do not help, check these items:

  • Turn on the Wi Fi module with the button or hot keys. On laptops, sometimes there are special switches that can physically disable the adapter. Check all the surfaces of the laptop or read the documentation. Also a combination FN. +F(One of the buttons) can turn on and off Wi-Fi. Find a button where the network, aircraft, radio wave, etc. depicts.

  • Click WIN. +XAnd check if Wai Fi is enabled there. Sometimes there is an icon in the tray "Wireless Console" , Check the wireless network and there. Sometimes computer manufacturers endure network settings in this menu.
  • Driver update.

It was with this problem that I encountered. Programs that had to automatically install the drivers were not coped with their task. Even the search on the manufacturer's website showed me only the 64-bit version of the driver, although 32-bit was needed. However, I decided to run the one that was - and the Waifa setting on the computer was completed immediately after its installation.

In general, go to the brand site of your laptop and look for the driver there. If you have a stationary PC, then find in search "Device Manager" And there, in the properties of the network adapter - copy the equipment ID. Using the Internet search, you will find the required driver. Download it from the official site.

When all actions are done and the network is included, will not be difficult to catch Wai Fi on the computer. After doing the necessary actions, you will receive a permanent network, and you will also know how to solve any malfunction.

Enable and configure Wi-Fi on a stationary computer

How to enable Wi-Fi on a computer - a common request on the global network. This is due to the fact that on personal computers, a function of connecting to a wireless network is not available, this requires a special module to install.

It allows you to configure the inclusion and run access to the Internet. Usually similar adapters for connecting to Wi-Fi are equipped with portable devices - laptops, telephones, tablets. But in cases with PC, manufacturers are in no hurry to install it. But you can purchase the module separately and enjoy all the benefits of the global network.

 Как включить Wi-Fi на компьютере

Purpose of wireless adapter

Any device that is capable of working on a wireless network can be how to receive data and send them. In addition, most devices with such a possibility of connecting can function in modem mode, that is, distribute access to the network to other devices.

Many know about Wi-Fi privileges, because it is possible to get a quick connection without having to pull a huge amount of wires. In addition, the usual antennas that are installed in adapters can work on fairly long distances to make it convenient to use anywhere at home or apartment.

Note! Stationary personal computers when installing the module can also become a kind of router for data distribution.

 Помехи для вай-фай соединения

The principle of operation of the router, or router, sign almost to everyone. Like the fact that almost all tablets, phones and laptops are equipped with a wireless network modules. With it, all connections occur. However, few people know that they are standard network cards capable of finding and running work with networks by air. For this, a certain radio frequency is applied.

To date, the overwhelming majority of adapters for Wi-Fi are produced only by two brands:

  • Atheros is an American company that is a semiconductor manufacturer for network communications, partially wireless chipsets;
  • Broadcom is another American corporation, a manufacturer of integrated circuits for communication devices. The company is part of the 20-kow world leaders in sales of semiconductors.

Important! In addition to the listed, there are still many other manufacturers. However, these two are the most popular.

Realizing that the principle of the router and the usual network adapter is as similar as possible, it becomes clear that regular computers or laptops can be completely cope with the router functions. It is only necessary to connect to the access point itself. In addition, specific settings will be required, creating a password and open access for other users.

A similar principle is equipped with telephones with tablets, only there such a service is most often used for mobile Internet in 3G or 4G standards.

The only disadvantage of network modules for PC is not such a high transfer rate compared to routers. It is 3 MB / second, but this is quite enough to work.

Встраиваемый Wi-Fi адаптер

How to find a device in pc

Such devices are two types:

  • external. Often they are connected via USB input, which can be located on the front of the computer or the rear wall. The convenience of such devices is that they can be easily removed and transfer to another PC to connect;
  • Built-in. There are two types: PCI and PCI-Express. The instruments of this type are installed directly below the housing of the stationary computer and are attached on the motherboard. They are much harder to remove and switch to another PC.

Important! For the price, portable gadgets are somewhat more expensive than stationary analogues.

Before choosing and acquiring, you need to clearly determine where the gadget will be used. If in one permanent place, it makes no sense to overpay, it is better to buy an embedded module.

In addition, it is recommended to know that the built-in devices usually have a little smaller dimensions than portable. This is due to the fact that they do not have a plastic case. Modules with USB connections look like a standard flash card with an antenna or several at once. They can be strictly fixed or with the ability to withdraw.

In the second case, the antenna can be unscrewed, for this, a normal thread has been created. Such a device does not take up much space, convenient to use and move.

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Activation with keyboard

Activate and run Wi-Fi adapter sometimes affects yourself because it does not always automatically connect. Certain computers are required to turn on the hardware and personally user module. This can be done using the keyboard shortcut. The specific set of buttons depends on the PC manufacturer:

  • Company Manufacturer of ASUS technology requires "Fn + F2";
  • For the production of Dell Corporation, you will need to enter "Fn + F12";
  • ASER installed such a combination - "Fn + F3";
  • The Chinese brand "Lenovo" requires the entry "Fn + F5";
  • For HP you need to enter "FN + F12".

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Alternatively, you can activate the module using the mouse. It will take a little longer, however, it is recommended to read it in detail. For this you need to perform sequential steps:

  1. Press the "Start" button and right-click on the "Computer" section;
  2. Press "Properties";
  3. Select and click on the Device Manager section;
  4. In the large list that opens, find the "Network Adapters" section;
  5. There will be a list of available devices, you need to activate the necessary;
  6. To activate you right-click and select item "Enter".

Note! The instructions present an action algorithm for the Windows 7 operating system. In the case of other versions, you can customize the same. The only differences may be the names of items and sections, however, it is easy to figure out enough.

Running

After all the drivers for the network adapter are installed, the system will ask for a restart. After that, the taskbar will be updated and a special button for managing the Wi-Fi settings will appear. To connect, you need to click on the corresponding icon, select the Wireless Network. After that, the system will request a password input, if this is installed by the user.

But it happens that it is possible to fail in the process, and various difficulties appear. This can manifest itself in the form of the absence of a badge on the panel, the inability to connect to the Internet or the lack of data transmission after the connection.

Note! If such happened, it is recommended to produce manual settings. For various versions of the Windows operating system, this is done somewhat different ways.

Windows XP.

In the case of this popular version of the OS, you need:

  1. Open the Start menu, in which to select the "Network Surrounding" section;
  2. In this section, open "Connections", where to click on the "Wireless Connection";
  3. Select the right mouse button and go to "Properties";
  4. Next, go through the path: "General" - "Protocol" - "Properties";
  5. After that, or immediately before this setting, you should specify the process of filling the fields from the service provider, which will open before the user. Most often, all the necessary data is entered by the system on their own, but there are cases when you need to do it manually. It is about the DNS gateway, the IP address and some other items. After completing the input, you need to click "Apply", but immediately the section cannot be closed. You will need to open the "Wireless Networks" tab at the top and check the box next to "Use Windows";
  6. click on "Apply", again return to "Wireless Networks" and select the necessary to connect;
  7. Enter a password.

Windows 7

For this operating system to enable Wi-Fi, you need:

  1. open "Start" and select "Control Panel";
  2. There to choose "Network and Internet" after which the "Network and Common Access Control Center";
  3. click on "Changing Parameters", and then to the "Wireless Network Connection";
  4. Press "Connection", after which the system will ask you to select the connection and enter the password.

Eighth version

For Windows 8, the process is slightly simplified. This requires:

  1. Select "Start" in the "Control Panel" opened menu;
  2. Open the "Network and Common Access Center" section;
  3. In the Wireless Network window, install "Connect", after which the standard procedure for selecting and entering the password will also follow.

 Выбор соединения

Setting

For various versions of operating systems, the formulation and names of sections and paragraphs may differ. However, the main algorithm will be approximately identical. The configuration process itself is to open the desired window and enter the data that the system will require.

To configure the use and connection to a wireless network using the module, you need to perform the following set of actions:

  1. Open the "Network" section in which to select "Network Management Center and Common Access";
  2. In the window that opens, click "Setting up a new connection or network";
  3. Mark the "Connection of the Wireless Connection Manual" parameter and select the Next button. A multi-field dialog box opens;
  4. Enter the network name, set the type of encryption and security level. You should know that the standard parameters that are recommended to leave the previous one are usually offered. For example, use the security parameter AES and WPA2;
  5. As a security key, you will need to enter a password from the home network.

Important! When entering the password, the service "Hide characters" is available. In this case, no one will be able to highlight the data entered by the user.

Problems and their decision

After all settings and connecting to the network, you will need to restart the computer. After further launch, an automatic connection may not be turned on, so it will have to be done independently manually. You can choose in the "Run automatically" settings. Then the system will be independently connected at startup.

If there is a connection and no data transfer and, on the contrary, it is impossible to connect, you should restart the router. It does not hurt the reboot of the PC, because the system failure may happen. But often modules for wireless connectivity work without problems.

Wi-Fi on the computer is easy enough. The main thing is that a special adapter for wireless networks is connected to it and certain settings were performed. Errors are possible, but everything is disposable if you follow the instructions described above.

Технический экспертPodgornov Ilya Vladimirovich All articles of our site are undergoing an audit of the technical consultant. If you have any questions, you can always set them on his page.

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