Everything is in italics?

I have no idea, what the heck I did, but everything seems to be in Italics I don't know what the heck I did, and I thought about doing a system restore as I am not sure how the heck this happened. And I didn't change anything in the personalization themes section of Control Panel.

Any ideas on what caused everything to go to italics? (On my desktop my icons titles are italic too).

It doesn't work, like I said it has nothing to do with that. I think I better show you another screen shot to show you what I mean.

Even in Word 2007 it seems to have changed everything into italics, on the ribbon, menu bar, and even dialog boxes.

The System restore worked :)