I talked with Microsoft today and my Windows 7 is still under warranty until February.
Microsoft made me download a free software program that has helped us out a lot. It was called WhoCrashed (Home Edition) v 3.03. Like I said its free. Each time you have a system crash or blue screen, run this program and it will log and tell you what is the problem. Whether its a software or hardware related problem.
So, as working with Microsoft, we found out that it was a software problem and that I had to re-download Windows 7. After doing so, if I should have another crash or blue screen, I will need to wipe my OS drive and reinstall Win 7 again. If it happens again after that, then it might be a hard drive problem, in which I will swap drives and reinstall it again. And if the problem persists, then I'll have to test the power supply. I hope it doesn't come to that.
So far, it may be a corrupted file on my Windows Disc.
I'll keep you all posted.
I just reinstalled Win 7 64. So far, so good.
Thank you all for your advice.
Peace.