---
title: "Discussion on \"What Is a Computer Network and How Does It Work?\" | Hashnode"
description: "Discussion on \"What Is a Computer Network and How Does It Work?\". Learn what a computer network is, how it works, its types, important network devices, and why networking is essential today."
url: "https://hashnode.com/posts/what-is-a-computer-network-and-how-does-it-work/6aa3944a455904aa9570c649"
---

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# [What Is a Computer Network and How Does It Work?](https://megha-blogs.hashnode.dev/what-is-a-computer-network-and-how-does-it-work?utm_source=hashnode&utm_medium=feed)

Learn what a computer network is, how it works, its types, important network devices, and why networking is essential today.

Sep 11 · 2 min read · megha-blogs.hashnode.dev  
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-   [#computer-network](https://hashnode.com/tag/computer-network)
-   [#networking](https://hashnode.com/tag/networking)
-   [#lan-wan-man](https://hashnode.com/tag/lan-wan-man)
-   [#internet-technology](https://hashnode.com/tag/internet-technology)
-   [#network-devices](https://hashnode.com/tag/network-devices)

## Written by

[Megha Varshini](https://hashnode.com/@megha020307)

@megha020307

  
[View profile](https://hashnode.com/@megha020307)

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