I want to partition the card so I can use it for an OS install disk (Mac OS Extended GUID) in one partition and as a camera disk (MS-DOS FAT) in the other partition. Disk utility can do the partition, ...

Apple's Disk Utility has always checked the health of volume structures, but in Lion it will verify the structure of the partition tables as well. Topher Kessler MacFixIt Editor Topher, an avid Mac ...

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 running on a Mac. Along with preparing drives for ...

If partitioning a drive with Disk Utility gives you unmount or resource busy errors, there may be workarounds you can use. Topher, an avid Mac user for the past 15 years, has been a contributing ...

If you want to use Disk Utility to format—and more often than not, re-format—a drive in macOS, you may sometimes want to first choose the scheme for backwards or multi-platform compatibility. The ...

Windows 11/10 streamlined the process of using unused space in disk partitions. Making further partitions became easier. But the new structure hasn’t been bug-free. When you try to format raw space or ...

Disk Utility hadn’t changed much over the years. The hoary app used for creating logical divisions in disks, applying first aid to ones with data damage, and repairing permissions seemed a thing from ...