I have MS Office Professional 2010 (Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access). I needed to install MS Project 2013 for a class that I'm taking.
Long story short, I now cannot use my 2010 stuff. The computer only recognizes 2013. (Would have been nice if I had gotten a warning when I was installing)
How can I get back my 2010 stuff? Do I have to re-install it? If I do, are 2010 and 2013 compatible or incomparable?
Upgrading to 2013 for everything is neither desired nor an option right now.