I'm hoping some of you computer experts out there might be able to help me. Having a real nightmare time with my computer at the moment. First it packed up which transpired to be the power supply. Now it is running really really slowly. After switching it on, it takes about 10 minutes before it lets you click on anything and once you do, it takes an age for it to come up. I've run about 3 different virus checkers and none coming up with anything...............any one got any ideas before I take it and throw it out the window!!