Samsung Galaxy Tab S3 - Multi Window

Learn About Your Device 33
Multi Window
Multitask by using multiple applications at the
sametime.
Window Controls
Tap Windowcontrols in the middle of the
windowborder for options.
Switch windows: Switch locations between
Multiwindow apps.
Open in pop-up window: Open the selected app
in a pop-up window.
Close app: Close the selected app.