Press PrtSc to capture the full screen to the clipboard
Press Alt + PrtSc to capture the active window to the clipboard
Press Windows key + PrtSc to capture the full screen and save it automatically
Press Windows key + Shift + S to open Snipping Tool for a selected area
Open Snipping Tool or Snip & Sketch from the Start menu to take a screenshot
Use Fn + PrtSc if your ThinkPad requires the Fn key for function keys
Use Windows key + Volume Down on ThinkPad tablets or convertible models