Mayan Ryan

Yeah I defragmented, ran disk cleanup, and ran antivirus, antispyware, etc.. Treesize is only picking up 38 gigs and that's around what I calculated when I added up all of the file sizes on my hard disk, but for some reason it still says that there are about 80 gigs on it when I look at the properties. It fluctuates pretty regularly by about 2 gigs in both directions. I'm not a computer expert by any means, so I was thinking that maybe it is just something that I am unaware of.