The commercial systems that fueled B2B growth over the past two decades are no longer fit for purpose. While executives ...

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

Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman. Apple smart ...

An operating system, a graphics program, a browser, and basic utilities people use every day. While Microsoft is anxious to create these bundles, seeing it as opportunity, however, Ubuntu seems to ...

Despite the potential privacy benefits, any European mobile operating system would struggle to go mainstream.

OS X may be retired, but it deserves to be remembered. Take a trip back with these 14 key milestones in the double-decade history of the operating system that helped transform a nearly bankrupt ...