Speed up a defrag operation in XP

[MikePeller]

A simple way to speed up a defrag operation in Microsoft Windows XP is to restart the system before you launch the Defrag application. This allows the operating system to clear out the swap/paging file (may require a change in configuration for ultimate effect) and to reset it to the default size. This lets Defrag focus strictly on the necessary data on the hard disk, without having to stop and manage a huge swap file loaded with unneeded data.

Another approach to speeding up a defrag operation in Windows XP is to configure it to occur immediately upon startup. You can do so easily with a simple registry edit.

Note: Editing the Windows Registry is not without risk. Please save yourself some aggravation and back up your Windows Registry before you do any editing.

With the disclaimer out of the way, follow these steps to start a defrag operation immediately upon startup:

Launch the Registry Editor (Regedit.exe).
Go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceRight-click the RunOnce subkey and select New | String Value.
Name the value Defrag and press [Enter] twice.
Type Defrag.exe c: /f in the Value Data text box and click OK.
Close the Registry Editor and restart Windows.
The defrag operation will begin when you type your password and press [Enter]. (Keep in mind that values added to the RunOnce key are removed immediately after the command has been run.)