DETAILED COURSE TOPICS: OS Structure: kernel, device drivers, file systems, network stacks, schedulers, system calls, libraries, toolchains, language virtual machines, user interface/shell, ...

OS Structure: kernel, device drivers, file systems, network stacks, schedulers, system calls, libraries, toolchains, language virtual machines, user interface/shell, applications, etc.

IBM’s ill-fated operating system OS/2 turns 25 this month, but it’s not as dead as you might think.

In 2006, IBM discontinued the operating system and sold off OS/2 support to Serenity Systems and later acquired by Arca Noae.

The Finns who refuse to give up on Sailfish OS Jolla is the last company with an 'alternative' mobile operating system.

But there is one operating system that never fails to show off exactly what a desktop should be. That platform is Zorin OS. Zorin OS is as functional as it is beautiful.

Google's long-in-development, from-scratch operating system, Fuchsia, is now running on real Made by Google devices, namely, the Nest Hub.

Huawei has officially announced HarmonyOS, the operating system it was rumored to be developing to replace its reliance on Android. In China, the software will be known as HongmengOS.