The document discusses the evolution of the World Wide Web from its inception to present day. It describes Web 1.0 as the original concept created by Tim Berners-Lee, which allowed static pages and one-way sharing of information. Web 2.0 introduced interactivity, user-generated content, and social aspects. John Markoff coined the term Web 3.0 to refer to the current stage, with intelligent applications and personalized content through machine learning.