Click the Properties button beside Remove. Validating indentity Windows if the computer can access the Internet wirelessly. Click the Add validating indentity Windows. Click the Wireless network tab. Click OK to update the settings. Click Start, then select Run. Click on the Wireless Networks tab. Follow these steps to manually add a wireless network on Windows XP and Vista computers. Enter the name of the wireless network SSID. Last Updated: Set the encryption type to WEP.