How can I stream Apple TV+ on my smart TV?

To stream Apple TV+ on a smart TV, first, make sure that the smart TV supports the Apple TV app. Many newer models come with the app pre-installed, or it can be downloaded from the TV's app store. Once the app is installed, open it and sign in with an Apple ID. If a subscription is not yet active, one can sign up for Apple TV+ directly within the app. After signing in and ensuring a valid subscription, browse through the available content and select a show or movie to start streaming. If the smart TV does not have direct support for the Apple TV app, one might use alternative methods such as AirPlay (for compatible TVs) or an HDMI connection from a device that does support the Apple TV app, such as an iPhone, iPad, or an Apple TV box.