On Windows 11, you must turn the split screen option on in the system menu under System - Multi-tasking.

You can split your screen on a Windows 10 computer by snapping two, three, or four windows into place.

MacOS takes split-screen apps full screen, and to switch between them, you’ll have to hover again, and choose the Replace tiled window option. Basically, Macs treat open split-screen windows as ...

You can split your screen on a Windows 10 computer by snapping two, three, or four windows into place.