Apple's included support for a variety of disk images in OS X is one of the more convenient aspects of the operating system, allowing you to easily encrypt or otherwise compartmentalize your data for ...

Have you ever experienced an issue where a disk image is mounted then subsequently unmounted, but disk space of the same quantity as the image remains occupied on your startup volume (hard disk)? If ...

For years I've been deploying Macs by using Disk Utility to image the boot drive from a .dmg file. Aside from having to make a new image every time new hardware comes out it's a very convenient system ...

Windows only: Freeware application Macrium Reflect Free creates disk image snapshots of any hard drive on your computer that you can restore on any other drive to bring your computer back to the same ...

Whether you need to better organize your hard drive or resolve disk errors, Disk Utility is the tool for the job. Built into macOS, Disk Utility is tucked away in the Utilities folder, which is found ...

Disk cloning and disk imaging are two processes that accomplish the same goal: They copy all of a hard drive's contents. It's possible to clone a disk by using a disk image, but the two are distinctly ...

Disk Jockey is an app that allows you to create disk image files for a variety of retro computers and emulators. Here's how to use it. Retro computing is popular these days, and one aspect of vintage ...

Simply put, making an ISO image of a hard drive is to create a 1-to-1 backup copy that consists of a .iso file. Nowadays, as computing technology develops, users have many ways to image a hard drive ...

If you want to make copy of a DVD but you don't have a blank DVD in hand, you can create a DVD disc image and save it to your hard drive. The disc image can be then burned to DVD readable by a living ...

A disk refers to the physical storage medium itself, such as the magnetic platter in a hard disk drive (HDD) or the flash memory in a solid-state drive (SSD). It is the actual physical material that ...