How do I enable WiFi on my computer? How to configure WiFi on your computer: expert advice

Today, as is known, wireless networks (VLANs), or, as they are often called, private VPN virtual networks, have firmly established themselves in the computer world. And when using a connection to the network or to access the Internet, they are given preference. But, unfortunately, not everyone knows how to turn on WiFi on the computer and even more so make it the main access point.

Wireless network

To begin with, the connection to virtual networks provides two main methods: infrastructure and connection in Ad-Hoc mode, which will be discussed later.

The first type of connection involves the use of standard network routers or ADSL modems that distribute IP address packets to several devices currently connected to the virtual network.

In the second case, only one main computer terminal is connected, which will subsequently act as a gateway. In other words, all other computers, laptops or mobile gadgets will connect to it. Consider the question of how to enable WiFi on your computer. Here are a few ways. Before doing this, you need to perform some preliminary actions, without which the creation of a connection will be impossible, it simply will not work even if some parameters have been successfully configured.

The main components of WiFi for PC

It goes without saying that some components are required to establish a connection through the WiFi module. In principle, everything is simple. This is a computer with an installed operating system (we will consider all processes based on Windows OS), a router and a little patience.

Note that if you need to make a computer a WiFi access point, you should use the built-in WiFi modem (you can use some USB devices).

Ad-Hoc compound

This version of the connection was developed specifically for those cases where one other main computer terminal needs to connect all the other devices. The advantages of this connection are that there is no limit to how many client terminals will be connected through the default gateway.

The usual cheap routers and ADSL modems installed in the apartments, provide connection in the standard version of 4-6 devices. Naturally, you can buy multichannel routers, but they will cost much more. It is much easier to use the built-in device on the main computer that connects directly to the network card (RJ-11 or RJ-45 connectors) and provides WiFi distribution for the PC.

Installing the Router Driver

First, you need to install the device driver (assuming it is not already installed). To do this, as a rule, we use a standard driver disk, supplied with the purchase. Installation of problems does not usually cause, but in some cases you will need to make additional settings.

After installing the driver, you need to look at the status of the device. To do this, you can use the standard "Device Manager" (the device itself should not be highlighted in yellow as a problem).

But that's not all. In some computer systems, communication modules can be disabled by default. Here you will have to use the "Enable" command, having previously logged into the context menu of the network adapter, called by the right click.

Basic settings of the router

Now you need to configure the adapter itself (router). This is done in any Internet browser with the introduction of 192.168.1.1 in the address field (for some non-standard models 192.168.0.1). After login and password authorization (they are indicated on the label of the device itself), you must tick the "Enable AP" option, assign the SSID network name and select the data encryption method (usually WPA).

After this procedure, in the "Wireless Networks" menu, in the "Control Panel", you must uncheck the box "Use for the configuration of the wireless network", and then configure additional parameters.

For example, for D-Link devices you need the D-Link AirPlus G + Wireless Adapter Utility. In the parameters you will need to enter the same SSID value, then in the Wireless Mode section set the Infrastructure value and save the changes.

How to distribute WiFi from your computer

Let's consider the basic technique. Solving a problem how to distribute WiFi from the computer, it is possible to act differently. For this option, in the management of wireless connections, select "Change the order of network preference" and add a new connection. Next, enter the name of the SSID connection (arbitrary), select the "Open" authentication and the WEP encryption method. Do not forget to use the network access key (the password from WiFi on the computer) with subsequent confirmation.

At the bottom there is a line "This is a direct computer-to-computer connection; Access points are not used. " On the contrary, you need to tick it. On the Connection tab, the option "Connect if the network is in range" must be enabled.

Next, go to the "Network Setup Wizard" and after detecting new hardware, check the "Ignore disconnected equipment" option. The next window selects the connection method in the line "This computer has a direct connection to the Internet. Other computers on the network connect to the Internet through this computer ", after which a line" Wireless Network Connection "should be marked in a new window. Next is the standard setting for the computer name, workgroup, and public access. After the configuration is complete, you will need to reboot the system.

Alternative method

To answer the question about how to enable WiFi on your computer, you can use an equally effective method, which, however, is suitable for advanced users. Usual users are unlikely to use this method, however, we will consider it as well.

How do I configure WiFi on my computer in this case? First, you need to make sure that the WLAN AutoConfiguration, Internet Connection Sharing, and Routing and Remote Access components have the "Automatic" launch mode and are enabled. Now you need to start the console with administrator rights, then enter the line netsh wlan set hostednetwork mode = allow ssid = "XXXX" key = "YYYYYYYY" keyusage = persistent , (where XXXX is the computer name and YYYYYYYY is at least 8-digit password) . Cyrillic when entering is better not to use.

Now run ncpa.cpl, in the properties on the "Network" tab, you must specify the Microsoft Virtual Miniport Adapter. Here you can delete unnecessary protocols and rename the connection. The "Access" tab sets the permission to use the connection by other users and selects its connection. Now go back into the console and turn on the connection using the netsh wlan start hostednetwork line . This is the activation of the connection.

Checking the connection status is performed by the string netsh wlan show hostednetwork , stopping the service - netsh wlan stop hostednetwork , full disabling and uninstalling - netsh wlan set hostednetwork mode = disallow . To start automatically at startup, the command line netsh wlan start hostednetwork needs to be added (registered) in the Startup menu.

Conclusion

Probably, it is already clear that the question of how to enable WiFi on the computer has several basic solutions. Which one to use, this is already decided by everyone himself. Actually, the question boils down, as is already clear, to installing drivers, configuring network adapters and making basic router settings and network connections in the system.

As already mentioned, the first way to special difficulties for anyone should not cause. An alternative method of creating a distribution and its, as they say, "rassharivaniya" ordinary user is unlikely to fit, although it is simpler, because there is no need to dig into the system. Here, as they say, everything is at hand, although preliminary settings should still be implemented. On the other hand, all methods are effective, and what to choose depends only on the preferences of the user or administrator of the network.