Press PrtScn to copy the full screen to the clipboard
Press Alt + PrtScn to copy the active window to the clipboard
Press Windows + PrtScn to save a full-screen screenshot to Pictures > Screenshots
Press Windows + Shift + S to open Snipping Tool and select an area to capture
Open Snipping Tool or Snip & Sketch from the Start menu and take a screenshot
On some Acer laptops, press Fn + PrtScn if the PrtScn key is combined with another key
On some Acer keyboards, press Fn + Windows + PrtScn if needed