You can control your Roku player with the Roku remote or an app on your phone — here's how to take advantage of every button and setting.

The easiest way to change the input on a Roku TV is to go through the Settings menu, where you can choose which input you want the TV to default to.

A mazon just revealed a ton of new gadgets, and one of them is a new Smart Remote that is completely programmable with Alexa.

Most people stick with their default TV settings, but if you own a Samsung, tweaking a few key settings can significantly improve your picture quality.