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 ...

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 ...

Televisions over the past decade and a half have benefited enormously from making the switch to smart TV operating systems. Most new televisions these days are equipped with apps for on-demand video ...

Add Yahoo as a preferred source to see more of our stories on Google. MarioGuti / iStock / Getty Images Plus Smart televisions are made by various manufacturers, including, but not limited to, those ...