A Web search engine is a search engine designed to search for information on the World Wide Web. Information may consist of web pages, images and other types of files. Some search engines also mine data available in newsbooks, databases, or open directories. Unlike Web directories, which are maintained by human editors, search engines operate algorithmically or are a mixture of algorithmic and human input. (From Wikipedia, the free encyclopedia)
Using the World Wide Web or the Web for information retrieval has become the norm rather than the exception. With the availability of the internet and service providers, more and more people are relying on the Web for their information needs.
Though we know that information retrieval thru the Web is faster since they are readily available than the traditional way of retrieving information (thru library researches) the user still has the final decision on what source of information to use.
The choice of search engine to use is a decision that the user has to make since he will use whatever information that a particular search engine will show. A basic knowledge of the information need would help the user in choosing the best source of information.
Using the World Wide Web or the Web for information retrieval has become the norm rather than the exception. With the availability of the internet and service providers, more and more people are relying on the Web for their information needs.
Though we know that information retrieval thru the Web is faster since they are readily available than the traditional way of retrieving information (thru library researches) the user still has the final decision on what source of information to use.
The choice of search engine to use is a decision that the user has to make since he will use whatever information that a particular search engine will show. A basic knowledge of the information need would help the user in choosing the best source of information.
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