One of the most important concepts in computer programming is that of object-oriented programming (OOP). OOP is a way of organizing code so that it is easy to reuse and easy to extend. The basic idea behind OOP is that you can create objects which contain both data and methods. Methods are functions which operate on the data within an object.
OOP has a number of advantages over other approaches to programming. One advantage is that it makes code easier to reuse. If you have written a piece of code which does something useful, you can easily use that same code in another program simply by creating an object which uses your code. This means that you do not have to rewrite your code every time you want to use it, saving you a lot of time and effort.
Another advantage of OOP is that it makes code easier to extend. Suppose you have written a program which performs some basic tasks but you now want to add some new features. With OOP, you can simply add new methods to your existing objects rather than having to rewrite large sections of your code from scratch. This can save you an enormous amount of time when developing software applications.
A final advantage of OOP is that it makes debugging easier since objects can be tested individually before being integrated into a larger program. By testing individual objects, it is easier to find errors and then fix them without affecting the rest of the program