Tap the Home Button
> Apps 
> Settings 
> Wi-Fi.Tap
to turn Wi-Fi
on and start scanning for available Wi-Fi networks.Tap SEARCH to see a list of active and in-range Wi-Fi networks.
Secured networks are indicated by a lock icon.
Touch a network to connect to it.
If the network is secured, you are prompted to enter a password or other credentials. (Ask your network administrator for details)
The Status Bar displays icons that indicate your Wi-Fi status.