Press PrtScn to copy the full screen to the clipboard
Press Windows key + PrtScn to save the full screen as a file
Press Alt + PrtScn to copy the active window to the clipboard
Press Windows key + Shift + S to open Snipping Tool and select part of the screen
Open Paint or another app and press Ctrl + V to paste the screenshot from the clipboard
Check the Screenshots folder in Pictures for saved screenshots
Use the Snipping Tool app from the Start menu for custom screenshots