Today we’re going to explore the history of the classic Macintosh operating system. MacOS is the modern operating system that powers every Macintosh computer, from the Mac mini to the iMac Pro ...

That naming scheme later evolved to Mac OS X and then to the macOS we have today. It was the longest-lived Mac operating system, launching in 1991 and finally replaced by Mac OS 8 in 1997.

Whether you're team PC, Mac, or even ChromeOS, it's not always easy to figure out exactly which version of your operating system is running at any given time. Operating systems are updated both in ...