Turn on your mobile computer and wait for loading the operating system. Check the activity built-in Wi-Fi adapter. Click "device Manager". Go to properties of "My computer" and select the desired menu.
In the "Network adapters", find the device that is designed to work with your wireless network. Click on its name with the right mouse button. In the menu that appears, select "Enable".
If you want to connect to the public network, zero configuration Wi-Fi adapter. Open control panel and select "control Center network and sharing". To display the list of network connections select "Change adapter settings". Just right click the icon wireless network. Select "Properties".
Open the settings of the Internet Protocol TCP/IP(v4). Activate the use dynamic IP addresses. Select "Obtain DNS server address automatically". Save the settings.
After resetting the adapter settings click on the network connections icon located in the system tray. Select the desired wireless network. Click "Connect". Wait for the connection to the selected access point. Wait some time until the device will grant your Wi-Fi adapter needs an IP address.
If you want to connect a desktop computer to a wireless network, use Wi-Fi router. Open the settings of this equipment and connect to the desired Wi-Fi network. Connect the router to the computers using network cables. To do this, use the LAN ports located on the device.