Snipping Tool

 

To open Snipping Tool on a PC: go to search, entering Snipping Tool in the search box, and then tapping or clicking Snipping Tool.  You can use Snipping Tool to capture any image on your computer screen.

 

This is one of the most useful and handy tool that I have came across.  I have snipping tool pinned to my task bar. So I could easily open it.