Adding a computer with a wireless adapter to a wireless network using Windows 7 Before you begin: You’ll need your SSID, encryption key and Security Key Type (WPA or WEP). You can obtain this information one of three ways:
To add a computer with a wireless adapter to a wireless network using Windows 7:
Confirming your network connection
After the message displays confirming that you are connected to the network, you can verify the computer has been added to the network.