Learn programming step by step. Each lesson contains plenty of practical code that you can run directly in your browser.

Computer programming is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1][2] It typically involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages.

To understand programming, we need to understand the basic underlying concepts. The following pages explain the basic programming concepts, using code examples, images, and animations.

This comprehensive programming tutorial has covered the fundamentals you need to start coding. Stay updated with emerging technologies and keep practicing to achieve your goals.

A programming language is how we write code, what keywords we use, to tell the computer what to do. Different programming languages are used for different purposes, like JavaScript is good for web development, Python is good for AI, and C/C++ is good for programming microcontrollers.

The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international community of Python programmers.

The best school to learn programming the right way — built on 30+ years of practical experience in the software industry. We teach you programming step by step, from the fundamentals to real-world skills, until you truly make it.

This simple tutorial will teach you how you can learn computer programming and teach yourself code. Learning code is not that hard, and it's easier than it looks.

Coding and programming are sometimes used interchangeably, but the two concepts are slightly different: coding refers to the act of writing code, while programming refers to creating a set of instructions for a computer to follow, or a computer program.

In this course, you will learn basics of computer programming and computer science.