You’ll all be familiar with the PC, the ubiquitous x86-powered workhorse of desktop and portable computing. All modern PCs are descendants of the original from IBM, the model 5150 which made … ...

Yesterday was the 30th anniversary of Windows 95, the operating system that revolutionized personal computing and introduced ...

An operating system (OS) is software that manages computer resources, controls program execution, and provides a user interface ...

Patrick Marshall answers questions about how to find out if you have a pirated version of a Windows operating system and how secure are VPNs.

Before the World Wide Web became ubiquitous as the de facto way to access electronic information, there were many other ways of retrieving information online. One of the most successful of these was ...

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

There are many lightweight Linux distributions on the market, many of which are outstanding options for bringing aging hardware back to life with speed, flexibility, and security that those old ...