First off, I was not impressed with the changes from 2010 to 2013. My recommendation to folks who use 2010 has been to not upgrade unless there was some feature they considered indispensable. I've since learned about Microsoft's draconian licensing strategy got 2013. If you buy it, you get a license for one (and I do mean ONE) computer. Once installed on a PC it can never be installed on another PC. Right. I'm going to spend hundreds of dollars for software that I have to toss when I get a new computer? NOT!! Personally, if I didn't have a TechNet subscription, I'd never have upgraded from 2010. I really believe that this is partly a MS ploy to get more revenue and partly to force folks to Office 365. Unfortunately for MS, this will only accelerate users' migration to other options. I feel that this is the death knell of Office xxxx.