WWW has expanded in leaps and bounds in the past five years, obvious reason being the easiness in creating web pages. Though it is aspect to cheer, there is a great threat posed for the future in identifying the exact information needed by the user. Unless Search engine are well equipped to identify and categorize the web documents it is going to be a great deal of difficulty in retrieving data from web. The WWW is based on the principle of hypertext , a non sequential method of viewing information. It is easy to find information on the web you just need to know what you're doing , knowing how to use the web intelligently means knowing how to locate useful information on the web. The rest of the article is organized as



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