This Computer Science Activity Book was specifically developed to grab the attention of young learners, keep them excited as they engage in hands-on exercises, and teach Computer Science concepts in an easy-to-learn manner. This book aims to enlighten children of all ages on the following concepts: Algorithm, Artificial Intelligence, Binary Numbers, Code, Condition, Loop, Pattern Recognition, Sequence, Web Browser, Web Page, Bug, Program, Graphical User Interface, HTML, JavaScript, and URL