I found a site (PC Mighty Max) where you can download (for free) a program that will diagnose problems on your computer. The downside is that for the program to fix the problems (it will do that) you have to pay for a key to unlock the fix program. Here's a link, if you are so inclined.
Everything seems to be legit and on the up-and-up. I've tried it and paid for the key, so far so good. The program said I had broken links, broken registry files, and so forth. The fix program seems to have worked. I haven't had a screen freeze or a slow down or anything since I ran the fix program.
Anybody have experience with this program? Is this gonna come back to bite me?