Mac OS X 10.4.3 includes a fairly significant update to Apple's Disk Utility (located in Applications/Utilities). First, the new release can verify your computer's ...

New version of Disk Utility can fix "overlapped extent allocation" errors As noted in Knowledge Base article #25770, the version of Disk Utility (10.5.1) included with Mac OS X 10.4.2 can fixed ...

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 ...

I'm running Snow Leopard v10.6.8 on a Mac Book Pro 13" that I received for Christmas last year. Everything is fine with this computer but a couple weeks ago I went to open Disk utility because I ...

What it is: Daisy Disk is Mac utility software that, sadly works only on machines running OS 10.5 and later, because it’s the kind of thing that could make you want to investigate your hard disk daily ...

I have had similar symptoms in the past on more than one Mac (disk utility says it can,t repair and you should backup ASAP, failure to boot up, etc.) only to find a run of Disk Warrior and I was good ...