In which country was the world s first network born and what is the name? What does it do?

The birth of the Internet can be traced back to the late 60s and early 70s of the 20th century, when the U.S. Department of Defense laboratory connected the major computers in the department and adopted rules to enable the exchange of information between users. This is the birth of the Internet; By 1972, the system had connected 50 universities and research institutes. But the real development of the Internet began in 1985.

In 1986, the Chinese Academic Network (CANET), an international networking project implemented by the Beijing Institute of Computer Application Technology, was launched, with the University of Karlsruhe in Germany.

In September 1987, CANET officially built China's first international Internet e-mail node in the Beijing Institute of Computer Application Technology, and sent China's first e-mail on September 14"across the great wall we can reach every corner in the world.(Over the Great Wall, Out into the World).", which opened the prelude to the use of the Internet by Chinese.

The e-mail was connected to the University of Karlsruhe in Germany via ITAPAC in Beijing via ITAPAC in Italy and Datex P in Germany, with an initial communication rate of 300bps.

The United States, the ARPANET network for the military, which is the predecessor of the network.

United States. Good things about Bush Sr!!

In the early 60s, the United States was the first.

Don't even think about it, United States.

The United States was originally built for computer connectivity.

Since the birth of the Internet, it has affected the whole world like a devastating world, and he has integrated the whole world into the lane of rapid development, and now let's take a look at the past and present life of the Internet.

The Internet, that is, the international computer network composed of wide area network, local area network and single machine according to a certain communication protocol. The Internet refers to the result of linking two computers or two or more computer terminals, clients, and servers through the means of computer information technology, so that people can send emails to each other, complete a job together, and have fun together with friends who are thousands of miles away. Internet (English:

Internet), also known as the international network, the Internet began in 1969 in the United States with the Arpanet. It is a vast network of networks connected to each other, and these networks are connected by a common set of protocols to form a logically single huge international network. In general, the Internet refers to the Internet in general, while the Internet refers specifically to the Internet.

This method of connecting computer networks together can be called "network interconnection", and on this basis, the development of liquid fiber to cover the whole world of the global Internet network called the Internet, that is, the network structure that is connected together. The Internet is not the same as the World Wide Web, which is just a global system based on hypertext links to each other, and is one of the services that the Internet can provide.

Since the global Internet entered commercial use in the 90s of the last century, it has expanded rapidly and has become an important information and social infrastructure for promoting economic development and social progress in the world today.

After more than ten years of development, as of January 2007, the global Internet has covered 233 countries and regions on five continents, with 100 million Internet users, and broadband access has become the main way to access the Internet.

At the same time, the Internet has rapidly penetrated into all fields of economic and social activities, promoting the process of global informatization. The global Internet content and service market is actively developing, and many ISPs are participating in the international Internet service industry chain.