The Recycle Bin only moves a file from its original location to a hidden recycle folder on your hard drive. The file is not actually deleted. Even after you empty the Recycle Bin, remnants of your file still exist on your hard drive and may be in a readable and recoverable form for a long time - thereby allowing anyone who has access to your computer to steal your identity information. Therefore, it is important to use the Shred button to truly eliminate a file. Shred utilizes a secure United States Department of Defense wiping technique to delete files.