Closed captions are useful when you can't listen to audio, but if you want to turn them off but can't, it's annoying. Here's ...

On the app, select the magnifying glass to get to the search page, then tap the microphone, let it go, speak your request, and tap the middle of the screen. Close your Roku account, and Alexa will ...

When you see the Roku home screen on your TV ... which uses your local Wi-Fi network, problems with your wireless connection could affect its performance. Your wireless network doesn't need ...