As a part of information and communications technology, information technology refers to the science of using Internet and computers to store, transmit and manipulate data. Though the term predominantly deals with computers and networking devices, development of compatible technology has expanded the subject to include television, telephones, tablets, smart watches, etc. This book attempts to understand the multiple branches that fall under the discipline of information technology and management and how such concepts have practical applications. It is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in this field. For someone with an interest and eye for detail, this text covers the most significant ideas and technologies about this subject matter.