About World Wide Web (WWW) | Definition, History, Advantages

The World Wide Web (WWW), commonly known as the Web, is a global information system that enables content sharing over the Internet. Here are the key points about the WWW:

Definition:

• The WWW is a vast collection of interconnected electronic documents (web pages) accessible through local servers (or computers) worldwide.
• Users navigate through links (hyperlinks) to access information presented in various formats: text, images, audio, and video.

History:

• The WWW was initiated by CERN in 1989.
• Tim Berners-Lee, often called the “father of the web,” created it for researchers at CERN to collaborate effectively.
• The World Wide Web Consortium (W3C), directed by Tim Berners-Lee, continues to develop and standardize web technologies.

System Architecture:

• From a user’s perspective, the web consists of a vast network of documents or web pages.
• Browsers (e.g., Chrome, Firefox) retrieve and display web pages.
• Hyperlinks connect pages globally, allowing users to access relevant information easily.

Working of the WWW:

• Users access web pages using web browsers.
• Browsers interpret HTML-formatted pages and display them on screens.
• When users click on hyperlinks, browsers send requests to servers (e.g., abd.com) for specific pages.
• Hypertext allows users to explore related information by clicking on linked words or phrases.

Remember, the WWW revolutionized information sharing and communication, connecting people across the globe! 🌐📚