This is a tried and true method of deleting files on your Mac by dragging it to the trash. Under the disk icon, you'll see whether your Mac has a spinning HDD or an SSD. Note: You can check the storage on your Mac by clicking the Apple logo at the upper left side of the screen, and then going to About This Mac>Storage. Thankfully though, there are different methods you can use to permanently delete files on your Mac, whether it has the old HDDs or the SSDs. Unlike HDDs, where secure file deletion works, it doesn’t with the SSDs because overwriting a file only creates a new one in a new location but doesn’t overwrite the old file’s contents. If you have an older Mac, it probably has a regular HDD, but the newer models with the SSDs allow you to use the standard method of moving files and emptying the trash to erase files, compared to securely erasing the files. That is a critical factor when it comes to securely delete files on your Mac because you won’t have to do so if it comes with an SSD. Most new Macs come with the solid state drives (flash storage) or Fusion Drives for some iMacs, instead of the old spinning hard disk drives. Can My Files Be Retrieved Once I Delete Themĭata recovery technology has made it possible to recover files and restore them, which means someone else can retrieve any files you delete from a hard drive.
