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 network of …

Jan 12, 2026 · 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 share information and …

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 using an established …

When the Internet is functioning as intended, any user can access any part of it, no matter where they are in the world. It consists of tens of thousands of interconnected networks run by service providers, …

Aug 10, 2025 · The Internet is a conversation that never stops, a library without walls, a city that never sleeps. It is as intimate as a whispered video call between lovers across continents, and as vast as …

What does 'Internet' mean, and how does it work? Explore how the Internet works and how computer networks across the globe can connect to each other.

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.

Oct 12, 2025 · The internet is a web of interconnected computers sending and receiving information. Computers and similar devices are designed to communicate with each other to form connections …

Dec 3, 2025 · The Internet is the computers and connections between computers that hold and transmit information, and the Web is how we view and connect the content and information stored on those …

: a communications system that connects computers and computer networks all over the world. Britannica.com: Encyclopedia article about Internet. Love words? Need even more definitions? …