At some point in the not-too-distant future, most Macs—especially those in business and educational environments—will be running multiple operating systems, including Windows, Linux, and Mac OS X. The ...

It's easy to make boot disks on old Macs for older hardware, but as the years have gone on, it's gotten a little more difficult. Here's how to make classic Mac OS 9 and early Mac OS X boot media on ...

A bootable Mac OS X thumb drive comes in handy when you need to troubleshoot OS issues for yourself, your family, or your friends. It’s also extremely useful for keeping your basic setup consistent ...

Updating to the latest version of macOS, or running a beta version of macOS on your Mac, doesn’t have to be an all-or-nothing affair. It’s possible to install two different operating systems and ...

A clone is a bootable backup of your Mac’s hard drive that provides redundancy for both your data and the Macintosh Operating System. Cloning is easy to do and is complementary to other backup methods ...