It is simple to connect to a broadcasting wireless network on Windows RT. However, a hidden WiFi network doesn’t broadcast its SSID or network name, so it is not visible in the list of available networks. Can I manually connect to it on my Surface tablet?
How to Connect to Hidden ssid WiFi network in Surface Windows RT
* Moving your finger to right corner of start screen to open Charms bar. Touch Settings > Control Panel > Network and Internet, and then “Network and Sharing Center”.
* Tap on “Set up a new connection or network” > “Manually connect to a wireless network” and tap “Next” button.
* In the configuration screen, you need to type in the security information with your network correctly, including Network name, security type, Encryption type and Security kety. These information is listed on your router’s setting. If that’s finished, tap “Next” button.