Macで内蔵ストレージや外部ストレージを管理するうえで欠かせないのが、Macに標準搭載される「ディスクユーティリティ」です。毎日のように使うソフトではありませんが、Macでストレージを扱う際には欠かせないため、しっかりと使い方をマスターして ...

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, ...

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 ...

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 ...