Operating system
Operating System
An Operating System (pronunciation: /ˈɒpəreɪtɪŋ ˈsɪstəm/) is a crucial component of the system software in a computer system. The term originated from the context of computer systems and is a direct result of the need for an organized and efficient way of managing computer resources.
Definition
An Operating System (OS) is a software that manages computer hardware and software resources and provides various services for computer programs. The operating system serves as an intermediary between users and the computer hardware.
Function
The primary functions of an Operating System include managing the computer's hardware resources, such as the CPU, memory, disk space, and input/output devices, and providing an environment in which users can execute programs in a convenient and efficient manner.
Types of Operating Systems
There are several types of Operating Systems, including:
- Batch Operating System
- Multiprogramming Operating System
- Network Operating System
- Distributed Operating System
- Real-Time Operating System
Components
The main components of an Operating System are:
Related Terms
External links
- Medical encyclopedia article on Operating system
- Wikipedia's article - Operating system
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