There are lots of reasons why you might need to clone your macOS storage disk such as creating a backup. We have the best ways and apps to do that.

If you need a data recovery method for a corrupted external hard drive, try to use Windows built-in disk check tools to automatically repair the disk errors. Step 1.

The original Mac let you erase disks right on the Desktop, with the feature returning thanks to macOS Sequoia. Here's how to use it.

Want to permanently wipe data from a hard drive or solid-state drive? Here's how to use the HP Disk Sanitizer or Secure Erase on Windows PC.