Cover Tracks
Select Delete history lists to have the list of recently used documents and programs cleared automatically when you shut your computer down. This prevents other persons from using these lists to find out what you have done on the computer.
Select Empty Internet Explorer cache when exiting to have the browser cache deleted as soon as you close the program. You should only select this option when maximum security is important to you and you do not wish others to be able to find out which sites you visited on the Internet by viewing the cache.