---
title: "Discussion on \"Functions of an Operating System\" | Hashnode"
description: "Discussion on \"Functions of an Operating System\". Learn the major functions of an operating system, including process, memory, file, device, CPU, resource, and security management."
url: "https://hashnode.com/posts/functions-of-an-operating-system/6a87130801295d9d90b0435a"
---

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# [Functions of an Operating System](https://sagunwrites.hashnode.dev/functions-of-an-operating-system?utm_source=hashnode&utm_medium=feed)

Learn the major functions of an operating system, including process, memory, file, device, CPU, resource, and security management.

Aug 20 · 5 min read · sagunwrites.hashnode.dev  
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-   [#operating-systems](https://hashnode.com/tag/operating-systems)
-   [#os-functions](https://hashnode.com/tag/os-functions)
-   [#process-management](https://hashnode.com/tag/process-management)
-   [#memory-management](https://hashnode.com/tag/memory-management)
-   [#file-management](https://hashnode.com/tag/file-management)
-   [#cpu-scheduling](https://hashnode.com/tag/cpu-scheduling)
-   [#device-management](https://hashnode.com/tag/device-management)
-   [#computer-science](https://hashnode.com/tag/computer-science)

## Written by

[Sagun](https://hashnode.com/@sagun-labs)

@sagun-labs · Mumbai, India

  
[View profile](https://hashnode.com/@sagun-labs)

Computer Science Student & Technical Writer

Computer Science student focused on systems programming, Linux, cybersecurity, and software development. I write technical articles and build projects to deepen my understanding of computer systems while documenting my learning journey.

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