Everything seemed fine until I tried to open up Word tonight, which in this case, gave me this.

I even tried to open up Excel and Powerpoint but I get the same thing. I tried to System Restore but it says that I'm not able to.
I don't know if this is relevant, but I also ran my Disk Defragmenter this morning. Would the problem be because of this?
Can someone help me? School starts soon and I need my Word to work! Thank you!











