Whether you want to sell your Windows PC, Mac, or Chromebook or give it a fresh start, you need to wipe it first. Here's how.

You can destroy a hard drive by wiping its contents and disassembling its parts for ultimate security.

Learn how to wipe a hard drive in Windows 7 safely using built-in tools, Command Prompt, or third-party software.

You can still make an external macOS bootable drive, but Apple's tighter security procedures mean you have to prepare for it ...