From sharing photos with the whole family to epic gaming, using your TV as a computer monitor is awesome.

Can you use a TV as a monitor? You’ve probably already got a big screen in your house, though—a TV. At the end of the day, isn’t an HDTV just a giant, living-room-oriented computer monitor?

Want to turn your monitor into a TV? Learn how to use a computer monitor as a television with the right cables, accessories, and streaming devices.

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

Finding a cheap secondary PC monitor is pretty easy. But if you want one that looks good, is built well, and is easily ...