Important: Avoid scratching the touch screen. Never use an actual pen, pencil, or other sharp object on the touch screen.
To avoid this:
Place your finger on the item for a couple of seconds, and slide your finger across the screen.
Place your finger on the screen, and slide your finger in the direction you want.
Slide your finger quickly in a flicking motion up or down the screen, and lift your finger. To stop the scrolling, tap the screen.
Place 2 fingers on an item, such as a map, photo, or web page, and slide your fingers apart or together.
To see which apps you have open, tap the overview key check_box_outline_blank.
To switch to another app, tap the app you want. To close an app, tap the close icon next to it.
To go back to the previous screen you were in, tap the back key . Your phone remembers all the apps and websites you've visited since the last time your screen was locked.
To go to the home screen, tap the home key panorama_fish_eye. The app you were in stays open in the background.
For easier navigation between apps, press and hold the overview check_box_outline_blank key to divide the screen between two apps. To go back to normal view, press and hold the overview check_box_outline_blank key again.