Computer programming is the art and science of designing and creating computer programs. It involves the process of writing, testing, debugging, and maintaining source code, which is a set of instructions that tell a computer what to do. These instructions are written in a programming language, such as Python, Java, or C++.

At its core, programming is about problem-solving. It’s about breaking down complex tasks into smaller, manageable steps and providing clear instructions for the computer to follow. Programmers use their knowledge of computer science and their understanding of algorithms and data structures to efficiently solve problems and optimize the performance of their programs.

Programming languages provide a way to communicate with computers and give them commands. Each programming language has its own syntax and semantics, which determine how instructions are written and interpreted. Programmers use libraries and frameworks to leverage pre-existing code and build complex applications more efficiently.

Computer programming spans across various domains, including software development, web development, game development, data analysis, artificial intelligence, and more. It’s a constantly evolving field that requires continuous learning and adaptation to stay up to date with the latest technologies and best practices.