January 2026 - Page 3 of 4

LAN vs WAN vs Internet (Explained Simply)

January 11, 2026January 4, 2026 by bill

Learn the difference between LAN, WAN, and the Internet with simple diagrams in this beginner-friendly network engineering guide.

January 11, 2026January 3, 2026 by bill

Learn what IP addresses and subnets are and how they work with simple diagrams in this beginner-friendly network engineering guide.

January 11, 2026January 2, 2026 by bill

Learn the difference between modems, routers, and switches in this beginner-friendly guide to network engineering basics.