Apple has released new features and capabilities across each of its software platforms — iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. The “26” versions of the operating systems sport a new ...

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.

Apple's latest operating system MacOS Big Sur is now available for download. Here's how to get it on your Mac. Managing Editor Alison DeNisco Rayome joined CNET in 2019, and is a member of the Home ...

What are open-source operating systems? Underpinning an operating system, for example Windows on your PC or Android on your phone, is many, many lines of code. Allowing anyone to inspect the source ...