Press PrtScn to copy the entire screen to the clipboard
Press Alt + PrtScn to copy the active window to the clipboard
Press Windows key + PrtScn to save the entire screen as a file in Pictures > Screenshots
Press Windows key + Shift + S to open Snipping Tool and select part of the screen
Open Snipping Tool or Snip & Sketch from the Start menu and choose a capture mode
On some laptops, press Fn + PrtScn or Fn + Windows key + PrtScn
Paste the screenshot into Paint, Word, or another app with Ctrl + V if it was copied to the clipboard