It is a network of networks that comprises private, public, academic, business, and government networks of local to global scope, linked by electronic, wireless, and optical networking technologies.

Home internet in Chicago: Fiber internet is 33.1% available in Chicago. Cable is available to 99.2% in Chicago. Satellite is available to 100% in Chicago. Fiber providers include AT&T Internet and Metronet.

Nov 29, 2025 · Internet, a system architecture that has revolutionized mass communication, mass media, and commerce by allowing various computer networks around the world to interconnect.

Choose AT&T as your ISP for fast and reliable home internet service. Compare speeds, features, and plan availability to find the right service for your home.

Aug 22, 2025 · The Internet is the backbone of the Web, the technical infrastructure that makes the Web possible. At its most basic, the Internet is a large network of computers which communicate all together.

The Internet is a worldwide system of computer networks that allows devices to connect through any network. With the Internet, users can communicate, learn, and share information across the world.

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 …

What is the Internet? How does it work and who makes it work? Get answers to these questions and more facts about the Internet.

Those speeds are enough for most internet activities, including streaming video or playing games online. Based on the latest available census data, 100% of Chicagoans have access to broadband internet. …

The Internet is the world’s largest global communication network for computers and other devices. It connects many smaller networks from homes, schools, businesses, and governments.