Justin Pot is a freelance journalist who helps people get more out of technology. Whether you're setting up a virtual machine for testing or attempting to restore macOS on a device that won't boot, ...

Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all ...

Creating a Mac OS X emergency boot disk is a great idea for any person who regularly repairs Apple Mac computers. How to create a Mac OS X boot disk is a complicated process, but this step-by-step ...