1. Swipe left or right to access alternate Home screens.
   
2. Swipe up to access Google, Swipe down to access Quick Settings.
   
3. Tap the Apps icon to open Apps.
   
4. To open a specific app, tap the Desired app icon.    
   
5. To add an app to the home screen, tap & hold on the desired App icon then drag the app to desired location on the home screen and release.