This adjusts the brightness of the darkest parts of the image. Set too low, and shadows will be too dark to see. On some TVs, ...

Plex is an easy way to stream your own media library on Roku. Just install Plex Media Server on your computer, add the Plex app on your Roku, and sign in so Plex can scan your files, add artwork, and ...

The Sonos line of soundbars are great options for better TV sound — but there are some key features you're missing out on if you don't change these settings immediately.

There are loads of Samsung features, both built into the app and the bars themselves — which do you need to use?

Next, let's change your keyboard layout. It won't improve your Apple TV's performance, but it will improve the experience. The default linear keyboard forces you to scroll through rows of letters -- ...