In that post I mentioned that simply deleting files or formatting your hard drive typically does not remove or overwrite files at all, meaning they. If this makes you feel uncomfortable, learn how to securely delete files. Free File Shredder: Permanently Remove Files & Folders From Your System In that post I mentioned that simply deleting files or formatting your hard drive typically. Here are easy and effective ways to delete something permanently. The file is still saved in your hard drive, but now it's just more difficult to. Completely Delete Files from Hard Drive (Files can't be recovered) How To Permanently Delete / Erase. How to Permanently Remove Files from Your Hard Drive. Simply putting files in the trash and emptying it leaves them on your hard drive in a form that is fairly. Getting rid of your old laptop or desktop? Whether you're selling it, donating it to charity, or gifting it to a friend or family member, you should.