The Mac OS X Lion operating system includes a recovery utility that you can use to reinstall the operating system if necessary. If you have a partitioned hard drive, you simply need to select the ...

I have an iMac with OS 10.5. It crashed one day while doing a software update. After that it often hung at the gray screen on start up. When it did go past the gray screen and let me log in, finder ...

It is necessary to clear all the business data on your iMac's hard drive if you intend to donate, reuse or dispose of the computer. Reinstalling OS X Mountain Lion is an effective method of erasing ...

Apple rolled out OS X Lion this morning as well as several new Mac Mini and MacBook Air models. And they have a very cool new system recovery option: You can ...

New Mac computers are causing problems for some users who tried to reinstall OS X or restore their computers from a back up. The problem stems from a permissions issue that occurs when the Mountain ...

Now here’s a bizarre headscratcher. A reader’s Mac Pro was upgraded from Snow Leopard to Lion, then refused to subsequently boot off the Snow Leopard DVD to reinstall the older OS on another drive.

Apple has released Mac OS X Lion in the Mac App Store for $30. Separately, Apple will also begin offering Lion on a USB thumb drive in Apple stores come August. Right now, you can grab Lion from the ...

We assume this means that when a 10.1.1 update (or whatever the next update will be called) comes out, you will not be able to install the update unless you have previously installed this Security ...