Office recovered files?

So I recently installed Microsoft Office 2011 Home and Business. Its great I "LOVE" it. Which is odd for me because I hate 2008 and only had little using time with 2004.

I noticed though that whenever I log into my computer there is a file in the trash called Recovered Files. Just wondering what all of that is about. I'm assuming that since it is in the trash it is safe to delete? I have been leaving them in there anyway. Just a little curious.

 

I finally had to empty the trash today too because of all the stuff I wound up putting in there. Doesn't seem to be anything wrong for me either. Thanks for the reply though ^^