This textbook is written with the intension of teaching C++ programming in step by step manner along with programming examples and logic explanation.The book begins with the fundamental concepts of Object Oriented Programming and introducing C++ as object oriented programming language.Gradually, the book covers all the object oriented features such as polymorphism, inheritance, virtual functions, templates, exception handling and files and streams. At the end of this book the concept of Standard Template Library (STL) is discussed. In this, the implementation of container, algorithms and iterators is illustrated in much easier way.This book teaches - how to program in the powerful C++ language assuming no prior knowledge of programming in the most lucid manner.