Google Chromecast celebrates its second birthday with freebies

Today marks two years since Google debuted Chromecast, the small and affordable streaming device. To celebrate its second birthday, the company's letting owners get in on a couple promotional offers: a free movie rental and access to 90 days of Play Music. Google did something similar last year, but back then it only included the complimentary subscription to its audio-streaming service. For those of you who don't have a Chromecast yet, the deal will be available until December 31st, so there's still some time to take advantage of it.

[Image credit: Josh Edelson/AFP/Getty]