Repair Disk isn’t the first option you should choose if your Mac is ailing, but it is helpful when (for example): Performance has degraded Data is missing You are experiencing degraded system ...

There are a variety of maintenance routines that people can run in OS X, including the disk verification and permissions repair that come with the system, along with scripts such as cache cleaners ...

Perform low-level disk repair and file recovery–from a command prompt or DOS box–with this handy pair of utilities. If you’re a fan of character-based interfaces–such as DOS–and free data recovery, ...

For the most part, Macs don’t crash as much as other computers. One reason for that is that the Mac doesn’t have to contend with an unpredictable mix of hardware and software: OS X is highly optimised ...

When it comes to Mac OS X troubleshooting and maintenance, Repairing permissions may be the most frequently recommended course of action. It’s also easily the most maligned. The procedure has taken ...

OS X offers a very nice graphical user interface to verify and repair your hard drive, located in the Utilities folder. It’s called Disk Utility, and you can use it as the first line of defense when ...