--- title: "#computernetworks articles | Hashnode" description: "Explore 8 articles tagged #computernetworks on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/computernetworks" --- Tag # #computernetworks 8 posts · 1 followers [Abhishek Yadav](https://hashnode.com/@Abhishek2525) · [Feb 1](https://hashnode.com/posts/how-a-browser-works-a-beginner-friendly-guide-to-browser-internal/697f6d40a50a86ef6dad4583) ### [How a Browser Works: A Beginner-Friendly Guide to Browser Internal](https://abhi-working-of-browser.hashnode.dev/how-a-browser-works-a-beginner-friendly-guide-to-browser-internal?utm_source=hashnode&utm_medium=feed) We use browsers every single day. We type a URL, press Enter, and a website appears almost instantly. But have you ever stopped and wondered: “What actually happens inside the browser after I press Enter?” It turns out… a lot happens.And understand... 4 min read · [abhi-working-of-browser.hashnode.dev](https://abhi-working-of-browser.hashnode.dev/how-a-browser-works-a-beginner-friendly-guide-to-browser-internal?utm_source=hashnode&utm_medium=feed) [Awdhesh Kumar](https://hashnode.com/@awdhesh) · [Jan 28](https://hashnode.com/posts/understanding-network-devices/6979f0f60d7f01d8ffe0b4d8) ### [Understanding Network Devices](https://awdhesh.in/understanding-network-devices?utm_source=hashnode&utm_medium=feed) Learn how modems, routers, switches, hubs, firewalls, and load balancers work together to connect your network to the internet. Complete guide with diagrams 8 min read · [awdhesh.in](https://awdhesh.in/understanding-network-devices?utm_source=hashnode&utm_medium=feed) [Sofiya Shaikh](https://hashnode.com/@sofiyaccss) · [Jan 22](https://hashnode.com/posts/understanding-network-devices/6972253e6726c76ac1a5b78a) ### [Understanding Network Devices](https://sofiyablogondns.hashnode.dev/understanding-network-devices?utm_source=hashnode&utm_medium=feed) What is a Modem and how it connects your network to the internet? A modem connects your network to your ISP. It converts the internet signal into data your devices can use. No modem, no internet. What is a Router and how it directs traffic? A rout... 2 min read · [sofiyablogondns.hashnode.dev](https://sofiyablogondns.hashnode.dev/understanding-network-devices?utm_source=hashnode&utm_medium=feed) [Singaraju Saiteja](https://hashnode.com/@singarajusaiteja) · [Mar 5, 2025](https://hashnode.com/posts/computer-networks-to-crack-interviews-explained-in-simple-words/67c8d355bc1bc14362af1f20) ### [Computer Networks to crack interviews, explained in simple words](https://singarajusaiteja.hashnode.dev/computer-networks-to-crack-interviews-explained-in-simple-words?utm_source=hashnode&utm_medium=feed) Think of the Internet like a Postal Service for Data Imagine you want to send a letter (data) to a friend across the country (another computer). Computer networks are all about how this "letter" gets there reliably and efficiently. Key Concepts - You... 7 min read · [singarajusaiteja.hashnode.dev](https://singarajusaiteja.hashnode.dev/computer-networks-to-crack-interviews-explained-in-simple-words?utm_source=hashnode&utm_medium=feed) [Aman Singh](https://hashnode.com/@aman132) · [Jul 2, 2024](https://hashnode.com/posts/core-components-in-network-systems/66843c28550841ab8d6a3d7d) ### [Core Components in Network Systems](https://amanlearn.hashnode.dev/core-components-in-network-systems?utm_source=hashnode&utm_medium=feed) Basic Building Blocks of Computer Networks 5 min read · [amanlearn.hashnode.dev](https://amanlearn.hashnode.dev/core-components-in-network-systems?utm_source=hashnode&utm_medium=feed) [Chaitanya Karmalkar](https://hashnode.com/@vengood) · [Feb 23, 2024](https://hashnode.com/posts/osi-model-overview/65d88cdd5acf1be385549abb) ### [OSI Model Overview](https://vengood.dev/osi-model-overview?utm_source=hashnode&utm_medium=feed) OSI Model consists of various layers in it namely Physical Layer, Data Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer, Application Layer. One easy way to remember all the Layers of the OSI Model is to assign them with a... 1 min read · [vengood.dev](https://vengood.dev/osi-model-overview?utm_source=hashnode&utm_medium=feed) [Abdelrahman Mohamed Elsheikh](https://hashnode.com/@abdelrahman-mohamed) · [Oct 9, 2023](https://hashnode.com/posts/computer-network-fundamentals-ch3/65242d101172985bebf82ff9) ### [Computer Network Fundamentals Ch3](https://docker.amelsheikh.tech/computer-network-fundamentals-ch3?utm_source=hashnode&utm_medium=feed) Computer Networks Fundamentals Chapter 3 TCP/IP Protocol Suite Introduction to Computer Networks Protocols Most common protocol as it works in LAN + WAN Open for development - not vendor oriented Most widely used over the internet All layers were c... 4 min read · [docker.amelsheikh.tech](https://docker.amelsheikh.tech/computer-network-fundamentals-ch3?utm_source=hashnode&utm_medium=feed) [Abdelrahman Mohamed Elsheikh](https://hashnode.com/@abdelrahman-mohamed) · [Oct 8, 2023](https://hashnode.com/posts/computer-network-fundamentals-ch2/652317f26d1f4f2ac0a096a7) ### [Computer Network Fundamentals Ch2](https://docker.amelsheikh.tech/computer-network-fundamentals-ch2?utm_source=hashnode&utm_medium=feed) Computer Network Fundamentals Chapter 2. ISO/OSI Model Why ISO/OSI Model? Application Layer: responsible for sending data It interacts with the user takes input from him and passes to the next 6 layers. It receives the reply and displays it to the... 3 min read · [docker.amelsheikh.tech](https://docker.amelsheikh.tech/computer-network-fundamentals-ch2?utm_source=hashnode&utm_medium=feed)