If your TV picture still isn't as sharp as it should be, even with HDR turned on, one of two HDMI settings might be to blame. Luckily, they're easy to fix.

Go to the Home menu and make sure the highlight is over the Home option on the left. If resetting the Roku TV doesn't solve the issues with slowing, you may have to uninstall and reinstall the app you ...

Denotes whether the model is a UHD TV with 4K (3840x2160) resolution, or 8K (7680x4320), or an HDTV with 1920x1080, or less common 1366x768 resolution. The Sharp Aquos LC-70UD1U is an Ultra HD ...

Follow ZDNET: Add us as a preferred source on Google. Can you believe that the first Roku device launched 17 years ago? It was initially developed in partnership with Netflix to stream its "Watch ...

At Ford Field on Thursday, Amon-Ra St. Brown and the Detroit Lions (7-5) face Javonte Williams and the Dallas Cowboys (6-5-1) in a matchup featuring two of the brightest stars in the NFL, beginning at ...