There we find that while Windows is number one on the desktop, it's far from the most popular end-user operating system. That honor, in the United States, goes to Apple's iOS, which powers iPhones ...

It’s now 25 years ago that Windows 95 was launched, the operating system that gave the majority of 1990s PC users their first taste of a desktop-based GUI and a 32-bit operating system.

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 ...