A DMG file is a proprietary disk image file format developed by Apple for its Macintosh line of computers. These are large, single files that comprise the entirety of a physical disk, such as a DVD or ...

It’s always a good idea to have an Image Backup of your OS. So, if there’s any even of misfortune, you don’t end up losing your data but can restore it fully from Repair Disc or an external hard drive ...

Disk Utility provides features for creating disk images, RAID, and repairing disks. In the second part of our deep dive, we'll look at those options. In part 1 of this series, we looked at the basics ...

Load up a USB drive with the right software, and you’ll have a complete toolkit to restart, troubleshoot, and repair Windows PCs. I’ve learned to keep a collection of useful Windows tools and repair ...

One of OS X’s most versatile utilities is Disk Utility—a tool not only used for formatting and managing a variety of storage devices, but also employed for fixing damaged volumes and performing the ...