Apple TV’s user interface is meant to simulate an iPhone or iPad home screen with apps being channels and the theme optimized for the living room, and you can customize the app arrangement on your Apple TV similarly to your other iOS devices. While you cannot explicitly delete channels from your Apple TV, you can rearrange or even hide all but the very top row of channels in a few short steps provided in this How-To guide. expand full story
As the current Apple TV continues to add countless new and sometimes unfamiliar channels to the home screen, the out-of-the-box experience grows increasingly complex for new and existing users. The Apple TV home screen consists of colorful rectangles that represent various content providers for serving up entertainment over the Internet to your television, but actually finding something to watch can prove difficult and intimidating for even a seasoned Apple TV owner. Many of the channels require authenticating an active cable or satellite subscription to unlock full access while others are interest-specific likes sports or culture.