An operating system is a collection (or suite) of programs that manages and controls the computer. Operating systems have many functions: A user interface is a program, or suite of programs that ...

It’s been 35 years since the launch of the most important operating system you’ve never heard of -- and it was made by Steve Jobs himself.

Sequoia is the newest operating system for Macs from Apple, announced Monday at WWDC. It includes some new features that will be found in iOS18 for the iPhone and iPadOS18 for the iPad, as well as ...