Press the Power button and the Volume Down button at the same time
Release both buttons quickly
Use the Palm swipe gesture across the screen if enabled
Use the Edge panel screenshot tool if available
Use Bixby Voice and say “Take a screenshot”
Use Google Assistant and say “Take a screenshot”
Use the S Pen Air Command screenshot option if your Galaxy device supports S Pen
Find the screenshot in the Gallery app or Photos app
Find the screenshot in the Screenshots folder in My Files or File Manager