Ten years ago Apple bestowed a new operating system unto the world, Mac OS X. A merger of NeXTStep and the Classic Mac OS, OS X finally delivered Apple’s first major evolution in OS design after a ...

The Mac’s newest operating system, macOS Sonoma, is now available. Sonoma’s launch follows the launch of the iPhone 15 series and the iPhone’s iOS 17 operating system last week. This new macOS ...

The Basilisk II emulator can be used to run old versions of Mac OS 8 and System 7 on a modern Mac. Here's how to get started using it. Before macOS and OS X, there was Mac OS 9, and before that were ...

UTM is an emulator for virtualizing other operating systems. Here's how to use it to run Apple's Mac OS 9 on a Mac running on Apple Silicon. UTM is an OS emulator that lets you virtualize and run a ...

Copland never saw the light of day. Photo: Ste Smith/Cult of Mac April 26, 1996: Mac OS Copland, Apple’s eagerly anticipated but much-delayed operating system for the Macintosh, suffers a fatal blow ...