The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part, known ...

Operating systems are the backbone of modern computing and play a crucial role in managing the resources of a computer. The design and implementation of an operating system involve a wide range of ...

The Unix operating system is one of computing's most significant technologies, providing the framework that the familiar Linux and Mac OS X operating systems were developed on. Unix can be a viable ...

Modern operating systems are all far more secure than their historic counterparts, but which operating system is the safest? That somewhat depends on how you use it — no operating system is “safe” if ...

As computers become more powerful, operating systems become more resource-intensive to take advantage of these improvements. The problem, of course, is that when operating systems update, low-resource ...

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An operating system that is designed for a server. Normally, it is a complete operating system with file, task and job management; however, with some earlier products, it was a separate component that ...