McAfee INTERNET SECURITY 5.0 Manual page 100

McAfee Internet Security's Shared Features
100 McAfee Internet Security 5.0
McAfee Shredder allows you to shred files on your PC's Recycle Bin,
Temporary Internet, as well as Web site history folder. You can also specify the
number of shredding passes (1-99) and can now have the option to shred an
entire drive.
TIP
If your computer is running on Windows Me, some files even if
shred, may be retained on your PC since these are protected by the
Windows Me System Restore.
Refer to the online Help file to display step-by-step instructions on how to
shred selected files and non-file data.
WARNING
After you shred non-file data, you will not be able to undelete any
deleted files that utilized this information.