If you've ordered (or picked up) your Chromecast dongle and you're raring to start sharing content from your devices to your television, you can take one more step to get ready by downloading the official Google Cast extension.
Community Manager Moritz Tolxdorff posted to Google+ earlier this evening encouraging users to download the extension, which will allow the sharing of media and tabs straight from Chrome to a Chromecast-connected TV.

Done With This Post? You Might Also Like These:
- Chromecast Is Official: Costs $35, Sends Video, Music, And Chrome Tabs To Your TV, 3 Months Of Free Netflix Included [Update]
- [APK Teardown] Google Play Music v5.1 - Beam Music To Devices With Chromecasting, And A Hack For SD Card Support! (A Download Link, Too)
- Google's Chromecast Now Available From Amazon For $35, Ships Immediately For Free
- Google Play Movies & TV Updated With Chromecast Support, Virtual Surround Sound On The New Nexus 7, Nexus 10 With 4.3
Get Ready To Share Your Browser With Chromecast Using The Official Google Cast Extension For Chrome was written by the awesome team at Android Police.