My laptops memory is nearly full. I have about 180mb free. I can't figure out what is taking up all this space. I also can not find any files that I could be deleting. I don't know if there are movies saved somewhere or what, but I need to delete these files and make space. I searched all.over in my laptops C drive but no success. How can I find out what is taking up so much space? All unused programs have been Uninstalled already.