
Otherwise, use the shortcut Shift+Command+3 to instantly take a screen grab. You can take a screen grab of the entire screen by clicking the Capture Entire Screen button in the screenshot toolbar, then pressing Capture. Here's how to capture what's on your screen. You can also capture video of the entire screen or a custom selection. The floating toolbar will offer options to grab the entire screen, a selected window, or a custom section of the screen.

To open the screenshot tool, navigate to Launchpad > Other > Screenshot, or use the keyboard shortcut Shift + Command + 5.
