The World Wide Web (WWW), commonly known as the Web, is a global information system that allows for the retrieval, display, and navigation of interconnected documents and resources on the Internet. It is a vast network of websites and web pages that are accessible through web browsers.
Key aspects of the World Wide Web include:
Hypertext Documents: The web is primarily built on hypertext documents, which are interconnected through hyperlinks. These documents are typically written in HyperText Markup Language (HTML) and can contain text, images, videos, audio, and other media.
Hyperlinks: Hyperlinks are clickable elements within web documents that allow users to navigate between different web pages or resources. They enable the interconnected nature of the web, allowing users to move seamlessly from one page to another.
Web Browsers: Web browsers, such as Google Chrome, Mozilla Firefox, Microsoft Edge, and Safari, are software applications that allow users to access and view web pages. They interpret HTML, process requests, and render the content of web pages for display.
Uniform Resource Locators (URLs): URLs are web addresses that uniquely identify resources on the web. They provide a standardized way to locate specific web pages or resources. URLs typically start with "http://" or "https://" for secure connections and include a domain name followed by a specific path.
Web Servers: Web servers store and serve web pages and resources to clients upon request. They respond to HTTP or HTTPS requests from web browsers, retrieve the requested data, and send it back to the client for display.
Search Engines: Search engines, such as Google, Bing, and Yahoo, help users find specific information on the web. They index web pages and provide search results based on user queries, making it easier to locate relevant content.
Web Standards and Protocols: The web follows a set of standards and protocols to ensure interoperability and consistency. These include HTML, Cascading Style Sheets (CSS) for styling, JavaScript for interactivity, HTTP for communication between clients and servers, and other web technologies and specifications.
The World Wide Web revolutionized the way information is accessed and shared, providing a platform for communication, collaboration, and information dissemination on a global scale. It has transformed various industries, including education, business, entertainment, and research, and has become an integral part of modern society.
