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One of the most important components of an operating system is its command interpreter. The command interpreter is the primary interface between the user and the rest of the system.

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Security refers to a mechanism for controlling the access of programs, processes, or users to the resources defined by computer controls to be imposed, together with some means of enforcement.

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One of the important use of an operating system that helps to hide the variations of specific hardware devices from the user.

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This memory of the computer is very small to store all data and programs permanently. The computer system offers secondary storage to back up the main memory.

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Main memory is a large array of storage or bytes, which has an address. The memory management process is conducted by using a sequence of reads or writes of specific memory addresses.

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Network management is the process of administering and managing computer networks. It includes performance management, provisioning of networks, fault analysis, and maintaining the quality of service.

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A file is a set of related information defined by its creator. It commonly represents programs (both source and object forms) and data. Data files can be alphabetic, numeric, or alphanumeric.

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Unlike many other operating systems, development on Linux isn't led by any one company. The operating system was created by Finnish programmer Linus Torvalds in 1991. Nowadays, programmers from all over the world collaborate on its open source code and submit tweaks to the central kernel software and other programs.

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Android is the most popular operating system in the world judging by the number of devices installed. Largely developed by Google, it's chiefly used on smartphones and tablets. Unlike iOS, it can be used on devices made by a variety of different manufacturers, and those makers can tweak parts of its interface to suit their own needs.

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Apple's iOS is one of the most popular smartphone operating systems, second only to Android. It runs on Apple hardware, including iPhones, iPad tablets and iPod Touch media players.

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Microsoft Windows has existed in one form or another since 1985, and it remains the most popular operating system for home and office computers. Its latest versions, including Windows 10, are also used on some tablets, and the OS is used on some web and number-crunching server computers as well. Computers from a wide variety of manufacturers can use Windows.

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The process management component is a procedure for managing many processes running simultaneously on the operating system. Every running software application program has one or more processes associated with them.

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Although Windows, Mac, UNIX, Linux, and other OS do not have the same structure, most operating systems share similar OS system components, such as file, memory, process, I/O device management.

The components of an operating system play a key role to make a variety of computer system parts work together.

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We can define an operating system as a software that controls the operation of a computer and directs the processing of programs (as by assigning storage space in memory and controlling input and output functions). It is the most important software that runs on a computer.

An operating system is a large and complex system that can only be created by partitioning into small parts. These pieces should be a well-defined part of the system, carefully defining inputs, outputs, and functions.

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What are the parts of an operating system?

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What are the parts of an operating system?

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1. Process Management

2. File Management

3. Network Management

4. Main Memory Management

5. Secondary Storage Management

6. I/O Device Management

7. Security Management

8. Command Interpreter System