Learn basic networking concepts and skills you can put to use right away with this free self-paced course.

Switches, routers, and wireless access points are the essential networking basics. Through them, devices connected to your network can communicate with one another and with other networks, like …

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.

More than a textbook! Networking Essentials, 6/e eTextbook offers expert videos, AI support and syllabus-tailored smart tools.

Learn networking basics: LAN, WAN, IP, NAT, subnetting, TCP/IP, routers, switches and key internet protocols. Master how data moves across the internet.

Dec 1, 2025 · What is a network? A network is a connection between at least two IT devices. This connection can have different structures (e.g. wired or wireless) and cover different ranges. The aim …

Learn basic networking concepts and skills with Cisco Networking Academy's free self-paced course, preparing you for practical applications in the digital world.

Grasp Basic Network Concepts: Understand network devices, fundamentals, and architecture including TCP/IP and OSI models. Learn IP Connectivity and Subnetting: Acquire skills in IP addressing, …