Samsung Galaxy S III User Manual page 70

To activate Multi window via the Back button:
1. Press and hold the Back key (
appears (by default) on the left side of the screen.
Note: Initially open activation, the entire apps panel is briefly
displayed, then minimized to only show the tab.
2. Tap the tab to open the application panel showing all the
available Multi window apps.
To deactivate Multi window:
Press and hold the Back key (
window tab from view.
62
). The Multi window tab
). This action hides the Multi