Like punching in a secret cheat code in a video game, some smart TVs have a hidden code that opens a unique service menu. There, you'll find special developer tools, the number of hours used, and even ...

There's no denying LG has some of the best-looking TVs, but if you want the best experience, you'll want to adjust these ...

You might spend hours watching TV each week — rarely going a day without turning it on at least once — and yet still not know everything it's capable of. For instance, did you know that most smart TVs ...