Yesterday we put a status update on our Facebook Fanpage about the official availability of Firefox 4 Beta 2. [That’s why you should join us on Facebook, because we keep it updated with the latest of the trends]. Apart from lots of under-the-hood improvements over Beta 1, the Firefox 4 Beta 2 also features App Tab, the small tabs that you always want to keep open. We have a video that explains the functionality of the App Tabs.

If you can’t see the video below, there’s a YouTube version too.