ezkey 0 Newbie Poster

I'm getting a freezing of my computer in the middle of use. Also, every time I try to reboot it stops at the fading in of the Windows logo. When I check the Event Viewer under System I find a couple of "Service Control Manager errors. The codes are 7000, or 7023 or another. I'm not sure exactly how to fix this or understand how to determine how to fix this. Would anyone have an answer or be willing to help?

This is my business computer. I can't have it down. I have checked for viruses and used msconfig to turn things I think may be causing it off, but I'm still having the problem.

Thanks!