Press PrtSc to capture the full screen
Press Alt + PrtSc to capture the active window
Press Windows + PrtSc to capture the full screen and save it automatically
Press Windows + Shift + S to open Snipping Tool and select a screen area
Open Snipping Tool or Snip & Sketch from the Start menu and take a screenshot
Use Fn + PrtSc if your Lenovo laptop requires the Fn key
Paste the screenshot into Paint, Word, or another app with Ctrl + V if needed