Google has posted a video to its Chrome YouTube channel discussing how to cast using Netflix. Google unveiled the device at a press event last month, launching with Netflix suppor immediately.
"Simply plug Chromecast into your TV, connect it to Wi-Fi, then launch Netflix on your Android device, iOS device or laptop to start playback on the TV. This will give you another great way of finding TV shows and movies to watch and a great TV viewing experience," Netflix said at the time.
If you still get DVDs from Netflix, you've probably been seeing Chromecast ads on the envelopes.