This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Web 2.0 is a term often used today to define a second generation of web development and design—it is a far-reaching term that encompasses a great number of new ideas, technologies, communities, and services.
If the first generation used the Internet as a simple retrieval mechanism for information, the Web 2.0 generation represents the movement to the Internet as an interactive platform upon which to collaborate, develop, share, and operate simultaneously on the World Wide Web.
Important Web 2.0 developments include web-based communities, hosting services, and applications like Facebook, Twitter, YouTube, and Wikipedia.