How to record your screen on a Windows 10 computer and capture your computer's audio along with it

You can screen record on Windows 10 using the Game Bar. A third-party app like OBS Studio allows you to record your screen and computer audio.

How to split your screen on a Windows 10 computer to view multiple program windows at once

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