What Are Disk Speed Test Apps? Disk speed test apps help measure the overall speed and performance of a hard drive or solid-state drive (SSD) (internal or external) connected to a computer system.

Strongly held opinions about the proper method to wipe data from hard drives reflect bygone eras. Learn about disk wiping for modern platter hard drives, and securing data on solid-state drives.

Your hard drive may not always perform well, and sudden disk errors or accidental deletion can cause you to lose data. But there’s no need to feel frustrated after losing essential data on a hard ...