Switching to Mac OS X Tiger

Mac OS X Tiger comes with a very good utility called Disk Utility,
which can repair, clean, restore hard drive.

Click on Finder Icon, choose Applications, under Utilities folder,
choose Disk Utility. Then highlight your hard drive, choose
Erase Pane, Click on Erase Free Space ... button as shown below.
Choose your erase option and click on Erase Free Space ... again
to start cleaning your disk.



It works similar to QuickClean from McAfee/Norton Wipeinfo from
Symantec on your PC!