To some, the term Web might suggest a new version of the World Wide Web is running on a vast network of powerful computers somewhere. In actuality, this is far from the truth. Web is a term coined during the O’Reilly Media Web Conference in late 2004. Since then it has been used to describe applications that allow people to participate in information creation, digital resource sharing, webpage design, and collaboration on the World Wide Web. Examples of Web applications include Facebook, YouTube, LinkedIn, Flickr, WordPress, Wikimedia, and Blogger. Put simply, Web sites allow users to collaborate with each other in.