You can access the Disk Cleaner Wizard from several places in windows, but we we provide you with easy access to this powerful tool for cleaning out temporary and log files that might be cluttering up your hard drive.

1.   Click the Disk Cleanup Wizard button to start Cleanmgr.exe.
  
2.   In the Disk Cleanup Options dialog box, choose whether you want to clean up your own files only or all of the files on the computer.  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
 
3.   When the Disk Cleanup: Drive Selection dialog box appears, select the hard disk drive that you want to clean up, and then click OK.
  
4.   Click the Disk Cleanup tab, and then select the check boxes for the files you want to delete.

5.   When you finish selecting the files you want to delete, click OK, and then click Delete Files to confirm the operation. Disk Cleanup proceeds to remove all unnecessary files from your computer.