The ability of a digital computer to perform complex tasks which are associated with humans is termed as artificial intelligence. It is a multi-disciplinary field which employs the principles of computer science, information engineering, psychology, mathematics, philosophy and linguistics. The primary goals of research in artificial intelligence are knowledge representation, reasoning, learning, planning, perception, and the ability to move and manipulate objects. It uses statistical approaches and computational modeling methods to achieve its long term goal of general intelligence. Artificial intelligence can be divided into machine learning, deep learning, natural language processing and robotics. It finds extensive application in the fields of military simulation, delivery and distribution networks, strategic game systems and self-driving cars. The topics included in this book on artificial intelligence are of utmost significance and bound to provide incredible insights to readers. Different approaches, evaluations and methodologies on artificial intelligence have been included herein. This book is an essential guide for both academicians and those who wish to pursue this discipline further.