What is Web 2.0?

Web 2.0 refers to the second generation of the World Wide Web that emphasizes user-generated content, usability, and interoperability for end users. The term was popularized in the early 2000s and marks a shift from the static web pages of the early web (Web 1.0) to more dynamic and interactive web experiences. Here are some key characteristics and features of Web 2.0: User-Generated Content: Websites and applications that allow users to contribute content, such as blogs, social media platforms (e.g., Facebook, Twitter), video sharing sites (e.g., YouTube), and wikis (e.g., Wikipedia). Interactivity: Enhanced user interaction and responsiveness, often through the use of AJAX (Asynchronous JavaScript and XML) and other technologies that enable web pages to update asynchronously without refreshing the entire page. Social Networking: Platforms that facilitate the creation of personal profiles, connections with friends and colleagues, and sharing of content (e.g., LinkedIn, My Space,...