Disk Utility is Apple's go-to macOS app for finding and repairing common disk errors, but if it's your Mac's internal disk that's the problem, then your Mac might not even start up into macOS.

Wondering what's taking up so much space in System on your Mac? You can reduce system storage on a Mac and reclaim space.

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 ...

If you keep a lot of valuable information on your Mac, encrypting it will help you keep the data safe. Apple’s built-in FileVault disk encryption on macOS is an effective way to do this. But what ...

Mac software used to be distributed on 3.5-inch floppy disks. Now, using the MacDisk utility, you can read them on modern Windows computers. When the Macintosh was first released in 1984, it didn't ...

MOUNTAIN VIEW, Calif. -- It was almost 30 years ago that the Macintosh made its auspicious debut. On January 24, 1984, a 29-year-old Steve Jobs pulled the Mac out of bag on stage, slipped a 3.5-inch ...

The built-in tools make it easy to partition your Mac hard drive. Image: D. Griffin Jones/Cult of Mac If you want to install a beta version of macOS, either for software development or for simply ...

This amazing Mac app is a top-notch data-recovery tool. Photo: Disk Drill Pro If you’ve ever accidentally deleted some of your most important Mac files, keep reading. This data-saving app might just ...

For various reasons, applications originally installed by the Mac OS X Installer disc (DVD or CD) -- Mail.app, Activity Viewer, etc. -- can become unusable. This can occur due to user deletion, ...

It’s a good idea to check on the health of your Mac’s internal storage on a regular basis. You can do this using Disk Utility, an app that comes with every Mac. To run the check, you need to boot the ...