Want to unlock advanced features on your streaming box? Here are the steps to reveal a secret configuration screen and what you can do with it.

Your TCL TV's settings out of the box aren't that great. A few quick changes can make a surprising difference at home.

You dropped a bunch of money on a brand-new 65-inch TV and even spent a few extra hundred on one of the best soundbars. You did all your research to ensure you wouldn't make any mistakes while ...