Are you aware that your computer is also a recording device? Almost every action you make is recorded and can be easily retrieved by anyone, not just by a computer geek but by an average computer user such as your spouse, boss, friend, or anyone who has access to the PC you use.
For example, web browsers such as Internet Explorer and Firefox can save every image and every website you open. Windows might save every login name and password you type. Media players often keep records of every movie and video clip you watch.
Your computer is as private as a diary left on a restaurant table for anyone to read, and thousands of people have been fired, divorced and even sent to prison over what was found on their PC! Do you want your loved ones, employers, or law enforcement agencies to know everything you do Online?
Evidence removing software permanently removes deleted files, emails, chat transcripts, audio and video files, temporary internet files, image files (all formats), search histories, clipboard data, passwords, internet history, stored cookies and so much more!
There are tools that can retrieve deleted files even if a new file has been written where the old one used to be. Not even formatting your hard drive is a guarantee of privacy! You should never give away an old computer before permanently deleting all of the personal information you have left on it. Most evidence removing software gives you a choice of several deletion methods including the one approved by the Department of Defense (DOD 5220.22-M standard) and the one scientifically proven to be sufficient (Guttman).
Don't lose your job, get divorced, become embarrassed, or be sent to prison because of what you do on your home or office computer!