How do I turn on AirPlay on my Macbook?

Open System Preferences, 2. Choose Displays, 3. in the bottom left corner of the Displays menu, choose "show mirroring options in the menu bar when available". That's it! You can then activate Airplay mirroring via the Airplay icon in the menubar or in the Displays section under System Preferences. read more

To stop streaming video, click . in the video playback controls, then choose Turn Off AirPlay. read more

Click on the AirPlay icon on the right side of your Mac's menubar. Choose your preferred option: Click on Mirror Built-In Display to mirror your Mac's native resolution on your TV. Click on Mirror Apple TV to resize your Mac's resolution to match the resolution of your TV. read more

If the AirPlay icon doesn't appear on your MacBook -- or if you experience performance issues like lagging or skipping while using AirPlay Mirroring -- there are a few ways to troubleshoot the issue. First, ensure that both devices are connected via Wi-Fi or Ethernet to the same local network. read more