Feb 1 · 4 min read · 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...
Join discussionJan 28 · 8 min read · How the Internet Reaches Your Network Before diving into individual devices, let's understand the journey of data from the internet to your computer. When you open a website, data travels through multiple networking devices, each with a specific job....
Join discussionJan 22 · 2 min read · 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...
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Mar 5, 2025 · 7 min read · 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...
Join discussionJul 2, 2024 · 5 min read · What is Network? Think of a network like a group of friends who are all connected and can talk to each other. In tech, it's a bunch of computers and devices linked together to share information and resources. Before a network, it was like everyone h...
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Feb 23, 2024 · 1 min read · 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...
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Oct 9, 2023 · 4 min read · 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...
Join discussionOct 8, 2023 · 3 min read · 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...
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