Welcome to the complete Beginner's Guide to using your Nexus 7 Android tablet, part 3

This video looks at the first actions you'll face when you turn on your Nexus 7.

1. Open your tablet
2. Change your Lockscreen security
3. Use your first application
4. Joint touch gestures
5. Return to the main screen

Each video aims to cover five key points in five minutes. simple,…