5 Shortcut Keys to take Screenshot on Mac

1. To Capture full screen-  Press Command-Shift-3

2. To Capture a Small Part of Screen- Press Shift-Command-4

3. To Capture a Small Part of Screen- Select the Screenshot Button here. 

4. To Capture Floating thumbnail - Press Shift-Command-5 

5. To Capture  Touch bars - Press Command-Shift-6

Swipe Up to Know the Uses of Screenshot in Mac