A:AnswerThe Apple TV App is within the apps on the TV. Just go to 'Apps' on your TV screen and download. You must have an internet subscriber to stream. You can sync your TV when you first set up your TV.
A:AnswerYes, I just mounted both my 50 inch TV's in there respective rooms. You don't need an expensive wall mount either. Just make sure you get a qualified person to mount it.