"Terrible product. Horrible experience installing."0.5 starson by encasedincarbonite1984
Pros: Can't think of any. Once installed it's exactly the same as 2010 with a new coat of paint.
Cons: Email confirmation took hours to show up, and on top of that was told my key was invalid. When talking to microsoft support on the phone, they took over my computer and told me I had a virus and required $150 to fix. On a brand new computer! Absurd!
Summary: Might I reccommend open office or google docs? They offer superior cloud-style connectivity, have been doing it for longer, and don't force you to jump through so many hoops. The experience of creating a Microsoft Account was the most backwards thing I've ever experienced in my 20 years working with computers.