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.

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 …

The Internet is a global network of billions of computers and other electronic devices. With the Internet, it's possible to access almost any information, communicate with anyone else in the …

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 …

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 — …

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.

Start from the foundation of how computers work at the electrical level to how computing innovations like the Internet, encryption, and sensors work.

Jun 1, 2025 · Learn what the Internet is, its history from ARPANET to today, and explore services it offers. Why it's a global network connecting billions of users worldwide.

Jan 19, 2025 · The internet is a global collection of computers that know how to send messages to one another. Practically everything connected to the internet is indeed a computer – or has …

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 …