I have a dell computer with windows xp and all of a sudden I received a message that my hard drive was almost full. I have deleted everything I can think of and have basically very little on this computer as it is for home use and not my work computer. I am at 1% free space and can't figure out why. It just can't be full. I have free AVG but wonder if something else has attacked my computer. I went to spybot and they found 3380 errors but only fixed 100 before I have to pay to have the rest removed. I don't mind paying I just want to make sure I'm getting the right thing. Can anyone help me....I'm 61 and not the tech geek that younger generations are:))