smileygladhands said:It really kinda depends on how much you're fragging up your HD. If you're installing and uninstalling alot of programs or creating/deleting a lot of files then you should do it often.
If you've changed very little on your system in the past month, then it's hardly necessary.
Just surfing the internet creates a bunch of temporary files on your hard drive. When you click on a link, you are downloading files. Windows itself is constantly creating and deleting temporary files which will fragment your drive.