Computer Networking Fundamentals and TCP/IP

Computer networks form the backbone of modern digital communication, yet understanding how data travels across interconnected systems can seem overwhelming. This course provides a structured introduction to networking principles, enabling you to confidently grasp how devices communicate, address each other, and transfer data efficiently. What you'll learn: - Understand core networking terminology, network topologies, and standard architecture models - Master the TCP/IP stack layers and their individual roles in data transmission - Explore IP addressing, subnetting basics, and modern IPv6 protocol fundamentals - Learn how key infrastructure protocols like DNS, DHCP, and HTTP function behind the scenes - Examine transport mechanisms, packet structures, and connection management Starting with fundamental definitions and conceptual models, the material moves systematically through practical protocol breakdowns and routing mechanics. This course is ideal for high school seniors, university students, and beginners starting their journey in IT and software development. Begin reading today to build a durable foundation in computer networking.