Hey a few days ago we had a power outage while i wasnt home. Came back and turned on the computer and it keeps freezing. Ill start up, log on, and get to the desktop. Then if i click any icons it freezes. I tried running norton but it scanned only 48 files in 30 minutes before it just froze. Any ideas or suggestions would be helpful since thats the computer i use to run my business from. Thanks.