This book aims at presenting a systematic knowledge of the management information technology, so that it can be appreciated and understood for application in business and industry. It has a balanced management and technology coverage, which makes the text indispensable for students and professionals. The new and updated fourth edition reflects the present trend prevailing in the information era. It shifts the focus on the information needs of a digital firm for running the business efficiently and effectively. The book continues to have five parts covering the text and comprehensive cases related to MIS. Salient Features Introduction to Digital Firm-Real Time Enterprise Traditional report oriented design of MIS replaced by strategic design of MIS New topics such as content management systems, enterprise portals, WiMax technology, unified communication technology, business intelligence, score cards, and dash board