How To Increase Disk Performance (Defrag):
Defragging improves hard disk performance by placing or organizing files on your hard disk in the right order. This reduces the time it takes your computer to locate and open files.
Click System Tools
Click Disk Defragmentation
Select the drive you want to defrag
Click Analyze (Windows 2000 will determine if the drives actually needs to be defragged)
Click DefragClick Close when finished