Recognizing the importance of accounting information systems and internal controls in todays business environment, the 2nd edition of Accounting Information Systems makes the world of systems and controls accessible to todays student.  It enhances opportunities for learning about AIS and its day-to-day operation and is written for the business or accounting major required to take an AIS course. Keeping the student in mind, this textbook focuses on the business processes and the related controls, as well as the important topics of ethics and corporate governance.