Running along the top of your keyboard is the first and most direct way to take a screenshot with a dedicated keyboard button ...
To take a quick screenshot of the active window, use the keyboard shortcut Alt + PrtScn. This will snap your currently active window and copy the screenshot to the clipboard. You'll need to open the ...
(with the modifying keys) but it didn't really work out as the 'take screenshot' key seems to close the very on-screen keyboard I wanted to take the screenshot of. Multiple Apple store employees were ...