Internet - Wikipedia
网页The Internet is a global network that comprises many voluntarily interconnected autonomous networks. It operates without a central governing body.
Internet | Description, History, Uses, & Facts | Britannica
网页2 天之前 · Internet, a system architecture that has revolutionized mass communication, mass media, and commerce by allowing various computer networks around the world to interconnect. Sometimes referred to as a “network of networks,” the Internet emerged in the United States in the 1970s but did not become visible …
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.
How does the Internet work? - Cloudflare
网页The Internet is a network of networks. It works by using a technique called packet switching, and by relying on standardized networking protocols that all computers can interpret.
What is the Internet? Definition, Protocols & How It Works - Techopedia
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 …
How the Internet works: A simple introduction - Explain that Stuff
网页2023年5月2日 · The Internet is a collection of standalone computers (and computer networks in companies, schools, and colleges) all loosely linked together, mostly using the telephone network. The connections between the computers are a mixture of old-fashioned copper cables, fiber-optic cables (which send messages in pulses of light ), wireless radio ...
How Does the Internet Work? - HighSpeedInternet.com
网页2024年9月6日 · The internet is the backbone of modern global communication, transmitting information across a vast, interconnected network of computers. It’s not necessary to understand everything about it, but there are a few important takeaways:
What is the internet? | Definition from TechTarget
网页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 set of protocols. The internet was conceived by the Advanced Research Projects Agency (ARPA) of the U.S. government in 1969.
The internet: History, evolution and how it works | Live Science
网页2022年3月15日 · The internet is a vast network that connects computers across the world via more than 750,000 miles (1,200,000 kilometres) of cable running under land and sea, according to the University of ...
About the Internet and How it Works - Internet Society
网页Here’s how it works. The Internet is not like a telephone network. The global Internet consists of tens of thousands of interconnected networks run by service providers, individual companies, universities and governments. In most countries, a telephone network is run by a single company for several years at a time.