Employers at all levels, in all settings, are continually in search of information to develop decisions that can be supportive when facing complex, and unpredictable scenarios in the global market. Hence, information and information systems have become strategic tools in the hands of decision makers in today‟s businesses. This paper is a presentation of the contemporary reality of information systems, and their influence in enhancing organizational performance. Further, the author identifies the types and levels of information systems available, and their fundamental purposes and roles, alongside the challenges and risks involved. Ultimately, practical implications for business leaders, and recommendations for further studies are provided.
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