Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1][2] It involves designing and …

Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.

Jun 25, 2025 · Computer programming is how people can communicate and interact with computers. Learn about some common programming languages and steps to begin building …

Programming is the mental process of thinking up instructions to give to a machine (like a computer). Coding is the process of transforming those ideas into a written language that a …

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.

Build Your Skills for Free. Advance your career by learning in-demand skills in Programming, DevOps, Cybersecurity, AI Engineering, and English for Developers.

Jul 23, 2025 · This article will guide you through the essentials of learning how to code, from understanding what is programming, to exploring its various aspects including handling …

22 hours ago · Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

This page will help you begin to learn programming and computer science, with some suggested introductory courses on OCW. These courses introduce principles of computer science and …

Hour of code in your classroom The Hour of Code is a global movement by Computer Science Education Week and Code.org reaching tens of millions of students in 180+ countries through …