Nov 29, 2025 · A computer network is a collection of interconnected devices that share resources and information. These devices can include computers, servers, printers, and other hardware.

Learn the fundamental principles of computer networking to prepare you for the Azure admin and developer learning paths.

What is a Network? A network refers to two or more connected computers that can share resources such as data, a printer, an Internet connection, applications, or a combination of …

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Whether you’re a beginner looking to understand networking principles or someone seeking to enhance your technical skills, this course delivers essential knowledge on network structures, …

Networking, or computer networking, involves connecting two or more computing devices (for example, desktop computers, laptops, mobile devices, routers, applications) to enable the …

Jun 15, 2025 · When learning computer networking, this should be your first topic. A computer network is made up of four essential components. These components are End devices, Media, …

The ultimate video series which will teach you the core of Networking: How data flows through the Internet....More. We start by outlining the various Network Devices...

Sep 18, 2025 · This section will let us explore the technologies that enable networking without physical cables. We will learn about popular wireless LAN standards like Wi-Fi, short-range …

Network devices need to agree on a set of rules in order to communicate, and they must use the same protocol to understand each other. A wide variety of network protocols exists at different …