Hard drive problem please help?

[Gangster99]

I build a new computer and it works great. I am running vista 64 bit Everything is good but one little problem. I have 7200rpm 500gb sata hardrive. It consume space. What do I mean? Whenever I am on internet, it just fills up space without any downloads or anythin. No spyware, No viruses. I have tried changing hardrives and reinstalling. It's redomly takes up space.

 

[the lone gunman]

I build a new computer and it works great. I am running vista 64 bit Everything is good but one little problem. I have 7200rpm 500gb sata hardrive. It consume space. What do I mean? Whenever I am on internet, it just fills up space without any downloads or anythin. No spyware, No viruses. I have tried changing hardrives and reinstalling. It's redomly takes up space.

Well after all you have done i dont think there is an answer to your question because it is just not logical.
all you can do is format the drive using a tool like dban and reinstall your OS using a legit copy of the OS and all should be good. (dont use upgrade)

if your using a bootleg copy of windows, then i think you found your problem.