Information technology is a critical element of virtually every business. But effectively aligning and using it to achieve business objectives is very difficult. That is because success requires so many elements to be done properly. Over 60 business leaders and university faculty members have collaborated to bring together insights from a broad spectrum of disciplines--from strategy and finance to information systems and project management. This information is contained in clearly written, concise answers to 100 questions that every manager needs to know to use information technology...