How to Connect Your Windows 8 Tablet to a Wireless Network
Tap the name of the network you want to connect to, and tap the Connect button that appears.
If you’ll be connecting to this network frequently, tap the Connect Automatically check box before tapping the Connect button, which tells your tablet to connect automatically whenever you’re within range — a convenience you’ll enjoy in your home, office, or favorite coffee shops.
If Windows connects to the network, you’re finished: You’ve connected to an Open network, meaning it’s unsecured and requires no password. (Don’t do any shopping or banking on an unsecured network.)
If Windows asks you to enter a password, though, move to Step 5.