Home Reviews HowTo	How to Determine How Much Space is Left on Your Hard Drive Go to:  "My Computer" Click:    Start >  My Computer. Point to the drive you want to check.
	On the Desktop tab, click Customize Desktop. Under Desktop cleanup, click Clean Desktop Now. Follow the directions in the Desktop Cleanup Wizard.
If you are using XP, the total disk size and the amount of free space will appear as a tool tip. In earlier versions of Windows, you may have to Right click and choose Properties to view the information.