Some of those Office for Mac 2011 features first shown off in February have appeared in a teaser video on YouTube. Word, PowerPoint, Excel and even Outlook (yes! Real Outlook!) all make appearances, as does the redesigned MSN Messenger.

All of the programs will now include the Ribbon interface, and by the looks of it, Word's going full-screen. Some new themes for PowerPoint, and there you go—Bob's not quite your uncle, but that's all Microsoft is willing to unveil for now. Outlook alone is going to be worth the money (or "acquisition"), in my eyes. [YouTube via BGR]