Here is a free program that works very well to erase files. It has multiple options for different levels of security
[ame=http://download.cnet.com/Eraser/3000-2092_4-10231814.html]Eraser - CNET Download.com[/ame]
Also, if you are using Chrome or Opera to browse the web they have the option of using a window that leaves no trace of where you have been or what you've done behind on the computer. Don't know about other operating systems.
[ame=http://download.cnet.com/Eraser/3000-2092_4-10231814.html]Eraser - CNET Download.com[/ame]
Also, if you are using Chrome or Opera to browse the web they have the option of using a window that leaves no trace of where you have been or what you've done behind on the computer. Don't know about other operating systems.