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Definition

The World Wide Web (WWW), commonly known as "the web," is a vast system of interlinked hypertext documents that are accessed via the Internet. It allows users to view and interact with a wide variety of digital content including text, images, videos, and more, through web browsers.

History

The concept of the WWW was proposed by Tim Berners-Lee in 1989 while he was working at CERN (the European Organization for Nuclear Research). The first website was launched on August 6, 1991, marking the start of the web as we know it today.

In the early 1990s, the web evolved rapidly with the introduction of graphical web browsers like Mosaic in 1993, which made the web more accessible to the general public. By the mid-1990s, the web began to see an explosion in content creation and user engagement, leading to the dot-com boom.

Components of the WWW

1. URLs (Uniform Resource Locators)

URLs are the addresses used to access webpages. They provide a way to locate resources on the web.

2. HTML (Hypertext Markup Language)

HTML is the standard markup language for creating web pages. It structures the content and allows for the use of hyperlinks.

3. Web Browsers

Web browsers are software applications that enable users to access and view websites. Popular examples include Google Chrome, Mozilla Firefox, and Apple Safari.

4. Web Servers

Web servers store, process, and deliver web pages to users. They use HTTP (Hypertext Transfer Protocol) to facilitate communication between the server and the client's browser.

Significance of the WWW

The World Wide Web has profoundly changed the way we communicate, conduct business, and access information. It has enabled:

Global connectivity, allowing people from different parts of the world to interact.
Access to information on practically any topic, boosting education and research.
The rise of e-commerce, which has transformed traditional business models.
A platform for social media, reshaping the way we share and consume content.

Overall, the WWW continues to evolve, playing an integral role in our daily lives and shaping the future of communication and technology.