What are you guys using or virus software? I always used AVG free version and got off of windows in to Ubuntu for a while. After switching back to windows I installed AVG. Lately I have the program seemly hidden and updating virus definitions and the computer becomes unusable during this process. The hard drive is running at 100% and everything is slow to respond. It took almost two minutes to Ctrl Alt Del and open task manager to figure out what was hosing the computer down. I was looking to get rid of it and use something else and looking for options.