This book is about the fundamentals of computer and python programming. The fundamental of computing deals with Von Neumann computer architecture. The study of flow chart will help the students to solve the computer programs in an easier way. This book includes basic concepts like data type to advance file handling concepts like CSV. Most of the programs in this book are written in interactive mode, so that the students can easily write the programs on their own. This book will be very useful for a student who doesn't have programming knowledge.