1. The Multi Window feature provides split-screen functionality, which allows you to use two applications at the same time. To activate Multi Window, swipe down from the top of the screen and tap the Settings icon.
   
2. Scroll to the Sound and DIsplay section and tap Multi Window.
   
3. Tap the toggle to turn Mutli window on or off.
   
4. To use Multi Window, press the Recent apps key.
   
5. Tap the Split screen icon on the desired app.
   Note: The Split screen icon will display only on valid applications.
   
6. Scroll to, then select another recent application.
   
7. To resize the windows, drag the Border tab up or down.
   Note: A blue border surrounds the active app window.
   
8. To access Multi Window functions, tap the Border tab.
   
9. Tap the Swap icon to switch the upper and lower screens.
   
10. Tap the Copy icon to copy text or an image from one window and drag it to another.
    
11. Tap the Maximize icon to maximize the active window. The active window is the window with a blue border around it.
    
12. Tap the Close icon to close the active window.