The other day the lap top worked just fine, then later that evening I got back on it and it wouldnt do anything. It would start up and then when I clicked on something to open it, it would take about 10 minutes at least before it would open. I ran Norton virus scan and another virus scan that FannyMay me the link for. It was able to get online, slowly but surely, and download the link she sent me. Neither scans found anything. It is like the harddrive is constantly running, hubby was trying to figure out what is causing it to slow down so bad, but couldnt figure it out as of last night. He also tried to restore it to the old settings, but it did not help, it was still messed up.There is 70% free space left on the hard drive. Any suggestions?