Books about computers and information systems are widely used in leading business schools. All of these books fall into a general category called Information Technology or IT. Since a fair knowledge of IT is vital for any Business students, many students take at least a few of the IT courses. Some IT courses focus on specialized areas such as database management, programming languages, web technologies or simulation. However, many of these are not really used by many professionals, but Excel based tools are widely used by most of the professionals. So, mastering MS Excel is an important...