Internet - Wikipedia
网页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.
What is the Internet? Definition, Protocols & How It Works
网页2024年3月22日 · The Internet is a globally connected network system that facilitates communication and data services through a vast collection of private, public, business, academic, and government networks. It serves as a virtual infrastructure that links millions of computers and electronic devices worldwide, allowing users to exchange information …
Internet | Description, History, Uses, & Facts | Britannica
网页2024年9月21日 · The Internet is a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect. The Internet emerged in the United States in the 1970s but did not become viable to the general public until the early 1990s.
Internet Basics: What is the Internet? - GCFGlobal.org
网页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 world, and do much more.
What is Internet? Definition, Uses, Working, Advantages and ...
网页2023年4月25日 · The Internet is the foremost important tool and the prominent resource that is being used by almost every person across the globe. It connects millions of computers, webpages, websites, and servers. Using the internet we can send emails, photos, videos, and messages to our loved ones.
What is the internet? | Definition from TechTarget
网页The internet is a global network that connects devices and users. Explore how it works, its key features and benefits and explore internet security.
How the Internet works: A simple introduction - Explain that Stuff
网页2023年5月2日 · An easy-to-understand introduction to how the Internet works. Includes a simple explanation of circuit switching and packet switching.
The internet: History, evolution and how it works | Live Science
网页2022年3月15日 · What is the internet? The internet is a giant computer network, linking billions of machines together by underground and underwater fibre-optic cables.These cables run connect continents...
About the Internet and How it Works - Internet Society
网页What is the Internet? How does it work and who makes it work? Get answers to these questions and more facts about the Internet.
The Invention of the Internet ‑ Inventor, Timeline & Facts
网页2024年6月11日 · The internet got its start in the United States in the late 1960s as a military defense system in the Cold War. For years, scientists and researchers used it to communicate and share data...