This Computer Networking Fundamentals course provides a structured introduction to the essential concepts behind how modern computer networks and the internet work. It is designed for beginners who want to build a strong theoretical foundation in networking.

The course starts with an overview of what to expect, helping learners understand the scope and importance of networking knowledge in today’s digital world. It then introduces the concept of the internet as a network of networks, explaining how global communication is made possible.

You will learn about the classification of computer networks, including different types based on size, purpose, and structure. This helps in understanding how networks are organized in real-world environments.

The course also covers internet protocols, explaining how rules and standards allow devices to communicate efficiently and reliably across different systems.

A key focus is the TCP/IP stack, where you will learn how networking is structured into layers and how each layer plays a role in transmitting data from one device to another.

By the end of this course, you will have a clear understanding of how the internet works, how networks are classified, and how the TCP/IP model supports all modern communication systems.