Write an essay on an operating system
Answers
An operating system is the program that manages all the application programs in a computer system. This also includes managing the input and output devices, and assigning system resources.
Operating systems evolved as the solution to the problems that were evident in early computer systems, and coincide with the changing computer systems. Three cycles are clear in the evolution of computers, the mainframe computers, minicomputers and microcomputers, and each of these stages influenced the development of operating systems.
An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. Operating systems are found on many devices that contain a computer – from cellular phones and video game consoles to web servers and supercomputers.
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