If you have purchased a new Mac or have upgraded your hard drive on an older Mac, you may find when accessing the option to erase free disk space using Apple's Disk Utility that the controls for doing ...

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 ...

When you sell or donate a Mac or give it to a family member, it’s best to make a clean break: wipe the puppy clean, reinstall the latest version of OS X, and hand off a system that you’re not worried ...

Here's the thrilling conclusion to last week's episode, namely, how to properly reformat — erase — your old Mac's hard disk so its data can never be recovered. First, back up the data on your old Mac ...

Disk Utility ships with macOS and has been part of the operating system since its first release. Here's how to use it. Disk Utility provides various tasks such as formatting storage devices, mounting ...

The original Mac let you erase disks right on the Desktop, with the feature returning thanks to macOS Sequoia. Here's how to use it. When the original Mac was released in 1984, its desktop allowed ...

I have a Mac mini "Core 2 Duo" 2.4 (Mid-2010) running OS X 10.10.2 that was given to me by a coworker and I want to give it to someone who has a particular desire for this older system. I need to wipe ...

Over on TidBITS Talk, user Lucas043 posed a question that prompted a fascinating discussion. Lucas043 has a Samsung Portable T7 SSD being used for backup. The SSD has intermittent access problems and ...

Image: D. Griffin Jones/Cult of Mac A good way to separate your data is to partition your Mac hard drive. A partition splits your storage into two spaces, like putting a trunk divider in your car. The ...