What is the main purpose of the World Wide Web?

The main purpose of the World Wide Web is: information query. The World Wide Web (WWW) is an information retrieval service tool based on hypertext (Hypertext); users only need to make query requests, and where to query and how to query are automatically completed by the WWW.

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World Wide Web WWW is the abbreviation of World Wide Web, also known as Web, 3W etc. WWW is a combination of client/server information discovery technology and hypertext technology. The WWW server organizes information into hypertext with pictures and text through Hypertext Markup Language (HTML), and uses links to jump from one site to another. This completely breaks away from the limitation that previous query tools could only find information step by step along a specific path.

The World Wide Web WWW is a collection of huge amounts of documents stored on computers on the Internet. These documents are called pages, which are a type of hypertext information that can be used to describe hypermedia. Multimedia such as text, graphics, video, and audio is called hypermedia. Information on the Web is composed of documents that are related to each other, and what connects them together are hyperlinks.

WWW is an information retrieval service tool based on Hypertext. By organically weaving together relevant data and information located in different locations on the Internet around the world, WWW provides such a friendly information query interface: users only need to make query requests, and where to query and how to query are automatically completed by WWW .

Therefore, what WWW brings to you is a world-wide hypertext service: as long as you control the computer mouse, you can call the text and images you want from anywhere in the world through the Internet (including moving images) and sound information. In addition, WWW can also provide you with "traditional" Internet services: Telnet, FTP, Gopher, and Usenet News (the Internet's electronic bulletin board service).

By using WWW, a person who is not familiar with network usage can quickly become an Internet expert. The biggest difference between WWW and traditional Internet information query tools Gopher and WAIS is that it displays articles to users instead of the often confusing menu instructions. Therefore, using it to query information is highly intuitive.

The success of WWW lies in the fact that it has developed a standard set of hypertext development language HTML, unified positioning format URL of information resources and hypertext transfer communication protocol HTTP that is easy for people to master.

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