I have a strange problem and for some reason I can't figure it out. My wife has an old netbook with a 60GB hard drive. While doing some updates on it, I noticed it was out of space, but I can't figure out what is hogging it all - there's about 24GB unaccounted for. Please see the attached image. From My Computer, I looked at the properties of the C: drive and it shows 53.3GB used. Then I opened the C: drive, selected all the files (including hidden folders) and the properties show 29.2GB used. There's no other partitions I can see (I'm logged in as an administrator) so I'm out of guesses. Does anyone have an explanation for what might be happening here?