Welcome to The Fundamentals of Object-Oriented Programminge-Book, a practical guide designed to introduce you to the core
principles of programming using the object-oriented approach. Thise-Book is ideal for beginners, especially students who are juststarting to explore the world of coding. It begins with anintroduction to Object-Oriented Programming (OOP), helping youto understand key concepts like encapsulation, inheritance,polymorphism, and abstraction. These principles are the foundationof many modern programming languages and systems. You will also be guided through the basics of the Javaprogramming language, from its syntax and structure to commonkeywords, data types, and control flows. Java is widely used in theindustry, making it a great starting point for any aspiringprogrammer. As you progress, you’ll dive deeper into how Java usesclasses and objects to create powerful and reusable code. Thisincludes understanding how to define classes, create objects, useconstructors, and apply methods effectively within your programs. To make your learning experience more interactive and enjoyable,this e-Book includes Augmented Reality (AR) summaries for eachtopic. By simply scanning the provided QR codes, you can test yourknowledge in a fun, engaging way and bringing your understandingof programming to life! We hope this e-Book serves as a solid stepping stone in yourprogramming journey. Happy learning and coding!