A handful of macOS apps let you make near-exact copies of your Mac's storage devices, which can be handy for backing up in case of a data emergency. Sometimes it's handy to make a full, complete, ...

We’ve covered how to use simple terminal commands to create a macOS Mojave USB installer in the past, but understand that not everyone is comfortable fooling around with the Terminal. With this in ...

Apple makes installing macOS very simple — if you only have one Mac. When you have many, it takes an unnecessarily protracted time. Circumvent Apple's installer and create your own using the Terminal.

[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...

One of the greatest things about Mac OS X is that it has brought disk imaging to the fore of your Mac admin toolkit. We had limited access to some disk imaging under Mac OS 9 and earlier, but it was a ...

It was 2009 when Apple last released a new operating system on physical media. Things have proceeded remarkably smoothly since version 10.7 switched to download-only installers, but there are still ...

In this article, we’re going to show you how to perform a clean install of macOS, but before we get in to how to wipe your Mac and reinstall macOS we will discuss the difference between a clean ...

Happy Mountain Lion Day! Now that you have downloaded the 4.34GB installer, you may want to install Mountain Lion on more than one of your personal machines. Do you really need to wait 45 minutes or ...