Macworld A lot of Mac users don’t remember a time before Mac OS X (or macOS, or OS X, depending on the era), but before OS X ...

Today marks the 25th anniversary of Apple launching Mac OS X, the operating system that serves as the foundation of modern-day macOS. Apple released a public beta of Mac OS X in September 2000, and ...

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 ...

I've been writing about software and hardware for PCMag for more than 40 years, focusing on operating systems, office suites, and communication and utility apps. I've specialized in everything related ...

A retrospective on Mac OS from I to X showcases Apple's evolution in operating systems over the years.

Apple’s macOS operating system has changed a lot over the last 25 years, with new features and designs coming and going as the decades have passed. Even the name has been adjusted, starting out as Mac ...

In various ways, this year’s Apple operating system updates (iOS 26, iPadOS 26, macOS 26 and so on) represented a major departure from the past, from the new version numbering system to the radical ...

Developer Bryan Keller was curious whether an old version of Apple's Mac operating system was capable of running on the Nintendo Wii after seeing Windows NT ported to the gaming device, so he decided ...