

Google Chromecast (3rd Gen) Dan Baker/Digital Trends The device then acts as a portal for your favorite streaming apps on your mobile device or computer to be “cast” onto your TV. To use a Chromecast, you simply plug it into your TV’s HDMI port, plug it into a power source, and connect to your home’s internet network following the simple instructions provided in the Google Home app. What is Chromecast and how does it work?Ĭhromecast devices run a simplified version of Google’s Chrome OS and have limited memory and hardware specs. They don’t need a ton of power, though, because they aren’t much more than glorified gateways to streaming content. So, follow along to get your Chromecast on. We cover all of that below, along with some very handy apps you’ll want in your arsenal. While Chromecast’s popularity has spread far and wide, those who have yet to be initiated may still have a lot of questions about how Chromecast works and what it can do.
