Operating system Page
Operating System
An operating system (OS) is software that manages computer hardware and provides common services for computer programs. It acts as an intermediary between computer hardware and user applications, ensuring that hardware resources are utilized efficiently and enabling users to interact with the computer. The concept of an operating system dates back to the 1950s, with the introduction of early mainframe systems like the IBM 701 and the UNIVAC I. Over time, operating systems have evolved significantly, with major milestones including the introduction of Unix in the 1970s, which laid the foundation for many modern operating systems, and the release of Microsoft Windows in the mid-1980s, which revolutionized personal computing by providing a graphical user interface (GUI) for the masses. Today, popular operating systems include Microsoft Windows, macOS, and various distributions of Linux, each tailored to different types of devices and user needs.
References:
- https://en.wikipedia.org/wiki/Operating_system