Techspot
www.techspot.com
If you are interested in Computing Techspot is a great site to visit. I use the forum all the time for PC hardware and software issues. The site mainly focuses on hardware and home software issues but there is always someone available who will be able to answer your questions. They have alot of experts on virus removal as well.
Techspot also has regularly updated product reviews, guides and a pricewatch service to make sure your not paying over the odds for your PC hardware.