Search engines allow people to access online information on the Web. As such, search engines provide great benefits to individuals, organizations, and society. The benefit of search engines, to individuals and society, is immerse. In fact, it is doubtful if the web would would be as advantageous and essential to so many, if it were not for search engines. Certainly, the ecommerce environment would be much different if it were not for search engines, which provide access to many small to medium size enterprises.Given the amount of information currently on the Web (estimates are at approximately 30 trillion individual pages but increasing continually), one could say that search engines are indispensable to locating the online information that has become essential to the private, social, and professional lives of many individuals. People use search engines to locate and then access information on websites in a variety of areas, including health, business, government, education, entertainment, news, religion, and ecommerce.