This would be no easy "clean install"! I just rebuilt the computer this fall. The new hardware and new Window's Professional OS makes it impossible for me to just "pop in" the the rebooting disc that came with the computer. I do have all the drivers I need saved and tucked away in a safe place which would definitely help. This computer is literally brand new ~~ except for the motherboard and CPU everything else was changed and upgraded! Power supply, CD-DVD Drivers, Memory, Graphics Card, Monitor, Ports, Computer Case, etc, etc.....(yeah I should have just bought a new one!) I'm going to delete some of the programs which are not needed. I already use FireFox but still have Microsoft Explorer because there are some programs which just don't seem to work properly on Firefox no matter what I do, and I've tried their Forums till I'm blue! So, I've kept Explorer around just for a few programs. Unfortunately I had a son who put some crap on the computer, he's gone and will never get back on the computer again even he steps back in the house, I'm tired of cleaning his messes up! Thanks for your help, all the cleaning programs did take out a lot of crap, and I hope that will suffice. I'll try and keep on top of things. Read some proper anti-virus, malware, spyware .......articles and keep the computer as possible I know if I run into major trouble I can come back here and ask some questions and someone will help me out, thanks much.... If you have any other help I'd be more than glad to listen suzyq