Samsung Galaxy S7 SM-G930W8 User Manual page 39

Basics
Split screen view
1
Tap to open the list of recently used apps.
2
Swipe upwards or downwards and tap
The selected app will launch in the upper window.
3
Swipe to the left or right to select another app to launch.
You can also launch the split screen view by tapping and holding
on a recent app window.
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