If you bought a new PC for Windows 11, you don't always need a new license for the current operating system. In most cases, ...

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.

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

Four Ways in Which an Operating System Controls the Hardware of a Computer. Everything you do on your computer is the direct result of hardware and software working together. The hardware provides ...

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 … ...

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

Specifically, it's a port of BASIC, the OS that founders Bill Gates and Paul Allen developed for use on the Intel ...