Press Shift + Command + 3 to take a full-screen screenshot
Press Shift + Command + 4 to capture a selected area
Press Shift + Command + 4, then press Spacebar to capture a window
Press Shift + Command + 5 to open screenshot and screen recording options
Press Shift + Command + 6 to capture the Touch Bar on supported MacBook models
Press Control + Shift + Command + 3 to copy a full-screen screenshot to the clipboard
Press Control + Shift + Command + 4 to copy a selected-area screenshot to the clipboard
Press Control + Shift + Command + 4, then press Spacebar to copy a window screenshot to the clipboard