http://www.ehow.com/guide_5-http://www.ehow.com/guide_5-computers.html.htmlwww.ehow.comhttp://www.ehow.com/how_2323826_data-keep-data-safe-personal.htmlWe need to keep our files and data safe, after all PC stands for Personal Computer! ATTENTION VISTA USERS! Why pay the extra $200 for Windows Vista Ultimate, when you need to upgrade your computer, and when there are tons and tons of Backdoors to Windows BitLocker! This is absolutely free and it's an Open Source program! Published on 6/11/2008http://www.ehow.com/tips_2323826.htmlThanks for watching!