How to Make Mac Screen Black?

How to Use Dark Mode on your Mac

Choose Apple menu  > System Preferences, click General, then select one of the Appearance options at the top of the window: Light: Use the light appearance. Dark: Use the dark appearance. Auto: Automatically use the light appearance during the day, and the dark appearance at night.

How do I Turn my Mac Screen Black?

It doesn't get any easier than this: at any time, press Shift (⇧)-Ctrl (⌃) – Eject or Shift (⇧)-Ctrl (⌃) – Power (⎋) on newer Mac models. Pressing the shortcut will instantly fade to black both the built-in display and any external screens connected to this Mac and shut off their backlighting.

How do I Turn my Mac Screen Off?

On your Mac, choose Apple menu > Shut Down . If you dont want app windows that are open to reopen when your Mac restarts, deselect “Reopen windows when logging back in.” A Mac is completely shut down when the screen is black.