When you cast to Roku, you're quickly queuing up content from your phone to play on your TV. First-time set-up requires a few steps.

Gathering people around your phone to show off a picture or video can be a pain, but thanks to Android and Chromecast, it doesn't have to be. We'll show you how to wirelessly mirror your Android ...

Screen Mirroring features will work with Android, Windows 8, and Windows Phone 8 devices, which suggests that Roku may be using Miracast wireless display technology.

If your phone has a quick setting for mirroring, that's probably the easiest way to do it. The Google Home app can also activate screen mirroring, and this should work on every Android phone.