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 the full screen automatically to Pictures > Screenshots
Press Windows + Shift + S to open Snipping Tool and select an area to capture
Open Paint, Word, or another app and paste with Ctrl + V if the screenshot was copied to the clipboard
Save the pasted image using File > Save As
Use the Snipping Tool app to capture and save screenshots manually
Use the Xbox Game Bar with Windows + G and capture with the screenshot button
Find saved screenshots in the Pictures > Screenshots folder