Disk Cleanup for Windows

When you install software, operate programs, and surf the Internet, temporary files are created. These files can clutter your computer and slow it down. Windows comes with a Disk Cleanup utility that removes temporary files and empties the Recycle Bin. Clearing out these files helps free up valuable hard disk space.
Windows XP
To Use Windows Disk Cleanup:
  • Click Start.
  • Choose Programsaction Accessories action System Tools action Disk Cleanup.
  • The Select Drive dialog box asks you to "Select the drive you want to clean up."
Disk Cleanup in Windows XPDisk Cleanup in Windows XP
  • The C: drive is usually selected by default.
  • Click OK to accept DRIVE_C (C:).
  • The Disk Cleanup for DRIVE_C (C:) dialog box appears.
  • Select Temporary Internet Files, Temporary Files and/or Recycle Bin.
  • Click OK and the temp files you selected will be cleaned up.
Important pointMany other utilities are available to clean up your hard disk including CleanIt! and CleanWin. Most are freeware or shareware.
Windows Vista
To Use Windows Disk Cleanup:
  • Click Start.
  • Choose Programsaction Accessories action System Tools action Disk Cleanup.
  • A Disk Cleanup information box appears as Windows calculates how much disk space you can free up on the C drive.
  • The Disk Cleanup dialog box for drive C appears. Note: If the Disk Cleanup: Drive Selection dialog box appears, select the hard disk drive that you want to clean up, and then click OK. If not, the C drive will be chosen by default.
Disk Cleanup in Windows VistaDisk Cleanup in Windows Vista

  • Select the check boxes for the files you want to delete on the Disk Cleanup tab.
  • Click OK when you finish selecting the files you want to delete.
  • Click Delete Files to confirm the operation. Disk Cleanup will remove all the requested files from your computer.