Everyone likes multitasking. It’s great to do two things or more at once. But what if I told you that you can have two different windows open on your Mac at once? Well you can! And I’ll show you how to do it!
How to Start a Split Screen on Mac
1) Have at least two apps open at once, then choose a main app and a second app. 
2) Hold the Green button in your main app and drag the app to the left or right side.
3) Click the second app.
4) Multitask!
