With the split-screen mode in Windows, you can easily arrange open apps side by side by snapping them to half, a quarter, or different corners of the screen — all without having to manually ...

1. Enable Split-Screen Mode Split-screen mode lets you use two apps side by side for better multitasking. Open Recent Apps: Swipe up from the bottom of the screen and hold to view recently used apps.

Multitasking on Android phones just got a big upgrade. In the first Android Canary release, Google has added a new 90:10 split-screen mode.