I have my own pc that I have in my room. No one uses it except me. I had 5 GB left in my hard drive earlier today. But in the evenining I have only 64 Kb left. I have nothing left! I removed 15 mb of files in my computer, so then I checked out the c drive to see amount of space left. It said 15 mb left. Fine..Then one minute later it went down to 4 mb then to 64 kb. Now it's jumping every few minutes from 64 to 249 to 128. And so on. Is there a program I can get to get restore my hard drive space. I used AVG 6.0 and norton antivirus but it says that I have no virus's. What should I do? I tried disk defrag, but it required at least 15% disk space. It said I have 0%. I already got rid of files that I used but can't afford to get rid of more. I did disk clean up, but I gained nothing from that. Any other suggestions are welcome.