Source: How to Use Apple TV for Mac?
The one major difference between the Mac version of the TV application and the rest is that-on iOS as well as Apple TV, 'The TV application' is combined with plenty of third-party apps such as Hulu and NBC for bringing each of the favorite content together in a single particular area. Here is how to use Apple TV Mac.
Watching a show or film into the TV application
Watching Apple TV+ shows or films in TV application.
Including shows or films to UP Next into the TV Application
Purchasing films as well as shows into the TV application
Subscribing to channel in the TV application
Removing a 'channel subscription' on any Mac device of yours
Managing downloads into the TV application