Using the Power Control Widget, you can turn the Wireless, Bluetooth, Location and Sync connections on or off, you can also lower and raise the brightness of the screen. Turning off the Wireless and Bluetooth connections and lowering the screen brightness can extend the battery life (Figures 1-4).
Note: Screen shots appear here in English. On your device, they will appear in the language you have chosen. There are a variety of features in the Android operating system on your tablet which can help you protect your information.