There are a few less obvious features for managing and manipulating your storage devices in the macOS Disk Utility. In the third part of our deep dive into Disk Utility, here's how to find and use ...

The disk management tool Disk Utility, which comes with OS X, contains most of the tools necessary for managing partition of drives.

How to Partition a Seagate in Apple Disk Utility. If you've purchased a Seagate hard disk drive to use on one of your office computers, you can partition it in Apple's Disk Utility application ...

Disk Utility is a hard disk management application that comes with the Mac operating system. The software offers a number of hard drive management functions, including the ability to partition and ...

This how-to goes through the steps of formatting a startup drive using Disk Utility 15 in El Capitan. If you’re using an older version of Disk Utility, the steps are here.

If Disk Utility manages to fix your drive enough to let you boot from it again, be very careful how you use it. If you have lost any data, it is very important to avoid using the drive, as ...

Apple has released a Lion Recovery Disk Assistant with which you can create a recovery partition on a physical storage device; here's how.

However, instead of using Disk Utility as outlined in the previous section, you should create a Time Machine backup of your current storage disk to a backup hard drive instead of using Disk Utility.

You can sometimes repair these problems using Disk Utility, which offers two key tools, Repair Disk Permissions, and Repair Disk. Use Repair Disk Permissions first.

Disk Utility has remained more or less the same for years, but Apple has given the much-loved maintenance tool a big overhaul in El Capitan.