Press PrtSc to capture the entire screen to the clipboard
Press Windows key + PrtSc to save a full-screen screenshot to Pictures > Screenshots
Press Alt + PrtSc to capture the active window to the clipboard
Press Windows key + Shift + S to open Snipping Tool and select a screen area
Use Fn + PrtSc if your ThinkPad requires the Fn key for the Print Screen function
Open Paint or another app and paste with Ctrl + V if the screenshot is copied to the clipboard