Macworld 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 dual-boot your Mac. This means you’ll have both versions of macOS available and you can choose the one that suits you on a day-by-day basis. In this article, we will explain how to set up your Mac so you can dual-boot two versions of macOS, but first, you might like to know the benefits that this offers. Why dual-boot macOSThere are a few reasons why you might want to run two versions of the M…