Jan 14, 2026 · The internet is a global network of interconnected computers and devices that share information, resources, and services. It enables instant data exchange worldwide and powers …

What does 'Internet' mean, and how does it work? Explore how the Internet works and how computer networks across the globe can connect to each other.

The Internet is a packet-switched network, in which information is broken down into small packets, sent individually over many different routes at the same time, and then reassembled at the receiving end.

May 2, 2023 · An easy-to-understand introduction to how the Internet works. Includes a simple explanation of circuit switching and packet switching.

Learn how the internet works, from data and servers to Wi-Fi, cloud storage, and connection types available in the United States.

When the Internet is functioning as intended, any user can access any part of it, no matter where they are in the world. It consists of tens of thousands of interconnected networks run by service providers, …

Aug 10, 2025 · To understand what the Internet is today, we must first follow its winding path from idea to reality. The story begins not in a garage or corporate boardroom, but in the tense atmosphere of …

Dec 11, 2024 · At its core, the Internet is nothing more than a massive network of wires that connects computers across the globe. Imagine a long piece of wire running from one computer in London to …

Understanding how the Internet works helps you protect your network, diagnose Wi-Fi issues, and keep your information secure. In this article, learn what we mean when we talk about using the Internet, …

In our previous article, Internet Infrastructure Components, we covered the basic building blocks of the internet—clients, servers, intermediate devices, and transmission media. Now, let’s break it all down …