Press and hold the Power button and Volume Down button at the same time
Release both buttons when the screen flashes or you hear a shutter sound
Open the notification or screenshot preview to edit or share it
If that does not work, press and hold the Power button until the menu appears, then tap Screenshot
On some tablets, swipe down with three fingers to take a screenshot
On some Samsung tablets, swipe the edge of your hand across the screen
Use the Quick Settings panel and tap Screenshot if available
Use Google Assistant and say, Take a screenshot
Check the Photos, Gallery, or Screenshots folder to find the saved image