Connecting a Kindle Fire to your WiFi network it’s easy:
1. Swipe down from the top of the screen to show Quick Settings, and then tap Wireless.
2. Verify that Airplane Mode is Off.
3. Next to Wi-Fi, tap On.
4. Tap a network to connect to it. If you see a lock icon , then a network password is required. Enter the Wi-Fi network password, and then tap Connect.
Note: If you don't know the password, check with the person who set up the network. This password is not your Amazon account password. After you connect to a Wi-Fi network, your Kindle Fire automatically connects to the network again when it's in range. If more than one network is in range, your Kindle Fire automatically connects to the last network used.