Press PrtScn to copy the full screen to the clipboard
Press Windows key + PrtScn to save the full screen as a file in Pictures > Screenshots
Press Alt + PrtScn to copy the active window to the clipboard
Press Windows key + Shift + S to open Snipping Tool and capture a selected area
Open Snipping Tool or Snip & Sketch from the Start menu to take a screenshot
Use the Fn key with PrtScn if your laptop requires it
Paste clipboard screenshots into Paint, Word, or another app with Ctrl + V