How change settings Apple TV 4k

Thanks for responding. I’m using a new Apple TV 4K and, for a while, I couldn’t figure out how to get to “settings” on the TV. Turns out the settings button is one the “home” page, which is unhelpfully linked to a TV icon on the remote. Further, settings is an app just like the others, e.g., Netflix, with no special prominence. I know that’s consistent with Apple practice, but even the most loyal customers need a little extra help now and then.🙂 That said, it’s a nice device and working with the settings can dramatically improve the picture.