View the OS X Screen on Your TV
If you have an Apple TV, you can use it to view your OS X screen on your TV. If you want to demonstrate something on your Mac to a group of people, it is difficult because most Mac screens are too small to see from a distance. However, if you have a TV or a projector nearby and you have an Apple TV device connected to that display, you can connect your Mac to the same wireless network and then send the OS X screen to the TV or projector. This is called AirPlay mirroring.
View the OS X Screen on Your TV
Mirror via System Preferences
Click System Preferences () in the Dock.
The System Preferences window appears. ...
Get Teach Yourself VISUALLY OS X Mountain Lion now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
