The Internet (or internet) [a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [b] to communicate between networks and devices. It is a …

Nov 29, 2025 · The Internet is a vast network—sometimes referred to as a “network of networks”—that connects computers all over the world. Through the Internet, people can …

Computers connect to each other and to the Internet via wires, cables, radio waves, and other types of networking infrastructure. All data sent over the Internet is translated into pulses of …

How does the Internet work? Learn about the physical layer (Ethernet, Fiber, WiFi), the protocols (IP, TCP, UDP, DNS, HTTP), the World Wide Web, and the digital divide.

Apr 10, 2024 · The internet, sometimes simply called the net, is a worldwide system of interconnected computer networks and electronic devices that communicate with each other …

Nov 29, 2025 · The Internet is a global network that connects millions of computers and devices, enabling people to communicate, share information, and access digital resources worldwide.

Oct 12, 2025 · Learn how the internet operates and how to work the internet step-by-step. Explore networks, packets, protocols and common connection types in this clear, beginner-friendly guide.

Aug 10, 2025 · Today, the Internet is no longer confined to computers and phones. Cars, refrigerators, thermostats, security cameras, and even medical implants can be connected — …

Feb 28, 2025 · In other words, the internet consists of interconnected routers, computers and devices between which information is transferred. Each time you use a search engine to learn …

Aug 22, 2025 · The various technologies that support the Internet have evolved over time, but the way it works hasn't changed that much: Internet is a way to connect computers all together …