You have some confidential files or some private files which you never want to share with anyone, so after the work is done what you do is just press SHIFT+DEl and assume that the files are gone forever.
But that’s not the case even after SHIFT+DEL the files are still there on your Hard Drive at the same allocated space and can be pretty much recovered by anyone who uses a Data Recovery Software
What do to is the data never earsed from the Hard Drives? Yes it can be erased beyond recovery and you can have the peace of mind that those files are never gonna being seen or used by anyone.
How do we do that ?