Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. Compare course options to find what fits your goals. Enroll for free.

Choose from hundreds of free Networking courses or pay to earn a Course or Specialization Certificate. Networking courses and specializations teach network administration, architecture, infrastructure, …

We’ll cover everything from the fundamentals of modern networking technologies and protocols to an overview of the cloud to practical applications and network troubleshooting.

Choose from hundreds of free Information Technology courses or pay to earn a Course or Specialization Certificate. Information Technology (IT) courses and specializations teach cloud computing, cyber …

Choose from hundreds of free Computer Security and Networks courses or pay to earn a Course or Specialization Certificate. Computer security and networks courses address the foundations of …

Explore computer networking basics and learn how networks function and communicate in a free introductory course. Enroll for free.

Dec 4, 2025 · Explore how to become a network engineer, including what network engineer jobs entail, what skills are required, and what the average network engineer salary is.

Navigate your growth as a Network Engineer / Architect. Find courses and resources by skill level to support your career growth, whether you're just starting or looking to advance.

Dec 4, 2025 · People with network certifications can become network technicians, administrators, engineers, architects, or other network-related professionals. Knowledge of networks can also be …

In this module, we'll provide you with essential knowledge and skills for success in the field of computer networking. You'll gain insights into network components, OSI and TCP/IP models, IP addressing, …