How to screen mirror your Android to a TV or computer, even without a Chromecast

To mirror your Android's screen, you'll need a Chromecast, a compatible TV, or a third-party app like Tenorshare Phone Mirror ...

How to watch YouTube videos or YouTube TV on your television, and use your phone as a remote control

You can watch YouTube videos and YouTube TV on your TV without special wires or cables. All you need is a smart TV or a streaming device of some kind.