Msn Messenger MicrosoftBy Kat Hannaford PO Edit158L Office for Mac 2011 Makes Video Teaser AppearanceSome 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. Read… 7/29/10 5:00am 7/29/10 5:00amOffice For Mac 2011 First Look: Ribbons, Sharing, and... Outlook?