Smart TVs sold by Samsung, LG, and Roku collect a continuous fingerprint of everything displayed on screen, including broadcast shows, streaming apps, games, and ads, through a technology called ...

If the audio and video on your TV are out of sync — say the lips move first and the sound comes later — you are not alone. It's a common problem, but luckily, it's an easy one to fix. You usually ...

Person holding a remote in front of a smart TV - Juan Alejandro Bernal/Shutterstock If your smart TV has washed-out colors, if the picture looks faded or gray and not rich and vibrant, it rarely has ...