Jun 17, 2024
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Video mirroring shows the entire desktop on each display.
Note: You must be connected to a display to see these options.
- On your Mac, choose Apple menu > System Settings, then click Displays in the sidebar ( You may need to scroll down. )
- Click the name of your display, and then select Mirror for Built-in Display
To quickly mirror your Mac display to an external monitor, press Command + F1. Pressing Command + F1 again will revert the display to its original orientation.