How do I get rid of duplicate screens?


Open Settings. Click on Display. Under the “Select and rearrange displays” section, select the monitor that you want to disconnect. Under the “Multiple displays” section, use the drop-down menu and select the Disconnect this display option.

How do I get rid of extra screens on my computer?

Open Settings. Click on Display. Under the “Select and rearrange displays” section, select the monitor that you want to disconnect. Under the “Multiple displays” section, use the drop-down menu and select the Disconnect this display option.

How do I stop two screens from mirroring?

Plug your monitor, go to System Preferences -> Display -> Arrangement, uncheck the Mirror Displays box.

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