Summary  
This chapter introduces object-oriented programming, explaining how using classes and objects enables a modular, reusable, maintainable, and scalable approach to implementing code.  

General domain of usage  
Software development

**Object-Oriented Programming** is a paradigm that organizes software design around the concept of classes and objects, which can contain data. The key idea behind OOP is to model real-world entities and their interactions in a program.

Definition

### Benefits of Using OOP in Software Development

**OOP** is popular in modern software development because it offers a **modular** and **structured approach** to writing code. It encourages **code reusability**, **maintainability**, and **scalability** by enabling developers to build systems that are **extensible**, **easy to understand**, and **simple to modify**. 

Modular structure for better readability.

Reuse code in new classes for efficiency.

Easily adapt and modify code for changing needs.

Securely bundle data and methods in code.

Object-Oriented Programming (OOP) in C++ helps you build clean, reusable, and scalable code by organizing programs around objects and classes. You'll learn how to define and use classes, as well as how constructors and destructors help you design flexible and efficient code structures.

Learn how to create classes and objects, define attributes and methods, work with static members and the this keyword. Gain a solid foundation in how objects interact and how to write clean, modular code using OOP principles.

Introduction to Object-Oriented Programming in C++

Benefits of Using OOP in Software Development

1. What does OOP stand for?

2. What does OOP stand for?