A sociotechnical, formal and organizational system that is designed to collect, process, distribute and store information is called an information system. It refers to the information and communication technology (ICT) that an organization uses. Information technologies enable the performance of complex tasks such as handling large data and information, controlling several simultaneous processes and performing complex calculations. An information system aims to manage operations and aid in decision-making. Data, software, hardware, people, procedures and feedback are the components that constitute an information system. Office information systems, decision support systems, learning management systems, transaction processing systems, knowledge management systems and database management systems are some of the different types of information systems. This book contains some path-breaking studies in the field of information systems technology. The ever-growing need of advanced technology is the reason that has fueled the research in this area in recent times. This book aims to equip students and experts with the advanced topics and upcoming concepts in this area.