Last update by IT Office @ MARCH 2025
To stop streaming video, click in the video playback controls, then choose Turn Off AirPlay.
With Apple TV, you can mirror the entire display of your Mac to your TV or use your TV as a separate display.
To change the size of your desktop mirrored on your TV, click in the menu bar. Then select Mirror Built-in Display to match the size of your desktop or Mirror Apple TV to match the size of your TV.
AirPlay also lets you use your TV as a separate display for your Mac. Just click in the menu bar, then select Use As Separate Display.
To stop mirroring or using your TV as a separate display, click in the menu bar, then choose Turn AirPlay Off. Or press the Menu button on your Apple TV remote.