Microsoft's researchers are working on yet another operating-system research project which can trace its roots to the company's Singularity project. This new operating system, known as Helios, is ...

More information about Microsoft's once-secret Midori operating system project is coming to light thanks to some of the now-dispersed team members.

What does distributed operating system actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Built over time Vast Data has been building its operating system incrementally. The original DASE architecture has evolved to include analytics and database services.