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 ...

Get step-by-step instructions for determining the operating system (OS) version on your devices and why it is so important to keep the OS updated.

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 ...

MacOS 27 Golden Gate: All the Macs Compatible With the New OS ...

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 ...