The Apple TV can be controlled by iOS devices like the iPhone and iPad, as well as by computers running iTunes. Both iOS devices and iTunes have AirPlay—Apple's wireless streaming media technology—built into them so there's no need to install additional software to use them with the Apple TV.What do you get with Apple TV?
With Apple TV, you can rent or buy high-definition movies, listen to podcasts, stream Netflix, Hulu, and other video, watch sports, even access the music and photos on your computer, all from the comfort of your couch.How do you sign up for Apple TV?
Sign in from your Apple TV. You can sign in with only one TV provider at a time. Here's how: Make sure that you have the latest version of tvOS. Go to Settings > Accounts > TV Provider, and select Sign In. Search for your TV provider* and select it.