A system software component that is external to the operating system kernel. If the phrase is used to refer to the operating system itself, it is redundant because an operating system "is" software.

Photo:Courtesy of Anhui Quantum Computing Engineering Research Center China's first domestically developed quantum computer operating system, Origin Pilot, has been made available for online download, ...

An operating system is the foundation of any computing system, controlling the input and output of data and ensuring that different programs and devices work together effectively. Examples of ...

Facebook Inc. is building its own operating-system software to decrease its future dependence on rivals like Apple Inc. and Google, owners of the world’s most popular mobile operating systems. The ...

Internally, Apple engineers rely on a dedicated app to view, manage, and toggle in-development features and user interface elements within pre-release versions of new operating systems. Here's what ...

"You found an early build of Windows 12." The post Entirely Vibe-Coded Operating System Is a Bug-Filled Disaster appeared ...

Compare Windows, macOS, Linux, and ChromeOS in 2026 to find the operating system that fits your workflow, gaming, or creative ...

Explore how software-defined manufacturing is revolutionizing the automotive industry with factory operating systems that ...

I’ve discussed in several recent blogs software-defined operating platforms, which cause a dynamic, much more intimate relationship between a company’s tech stack and operations. The new world of ...