To the product and the programs I can write less, since I use Office for the first time. I've actually bought just because Outlook. Licensing Model Microsoft: Activation was problematic for me. Somewhat difficult the online accounts was assigned. Bin 2 times where otherwise ended up (live account and 365 business office). The Konnektierung account with Skype was no problem, so I can now take advantage of the 60 free minutes. With Skydrive it was just as easy and self-explanatory.
TIP: In order to use the license 13 months, you should register for a 30-day demo and then install the software. And only at the 29 day should be entered under the KeyCode "[...]. There you can also disable the same automtische contract extension. It is anyway recalls after 11 months of Microsoft in mind that you have to extend. And maybe it's possible here again a new key to buy.