Web 1.0: In web 1.0 its webmaster responsibility to keep the website updated and provide useful and informative content to the end user. Examples of web 1.0 are Double click Kodak express personal website etc. Web 2.0: Web 2.0 is more than search for information. Now user is searching for information as well as experience. Users wants to share their opinion, thoughts on his/her interested Web 3.0 has also been used to describe an evolutionary path for the Web that leads to artificial intelligence that can reason about the Web in a quasi-human fashion. please give your review also,,,,,,,,,