The way it all works is very interesting to know... you see, whenever we delete something, it doesn't actually disappear, never to be seen again. Remember, government agencies like the FBI or the CIA often find a lot of incriminating evidence from the computers of criminal suspects. This is so, even if the suspect has purged his computer of all data, formatting the hard drive and reinstalling the operating system (much like what we'd be forced to do in the event of catching a destructive computer virus).
The fact is that it is all still there somewhere, embedded in one form or another in little hiding places on our hard drive. Hard drive data recovery software finds these little hiding places and restores the data all with a few clicks of your mouse. Just click a few times, grab a cup of coffee, sit back and watch the magic. With hard drive data recovery software, regaining lost files, restoring accidentally deleted information and recovering lost data of all sorts is simply a breeze.