Information system and information technology

Tha's the sama as asking why anyone should study accounting, finance, operations managemant, marketing, human resource management, or any other major business function. Information systems and technologies have become a vital component of successful businesses and organizations. They thus constitute an essential field of study in business administration and management. That's why most business major must take a course in information system. Since you probably intend to be a manager, entrepreneur, or business professional, it is just a important to have a basic understanding of information systems as it is to understand any other functional area in business.