Computer language, also known as programming language, is a formal language used to communicate instructions to a computer or computing device. It is a set of rules and symbols that enables programmers to write programs and create software. Computer languages are designed to be understood by both humans and computers.

Programming languages serve as a means of interaction between humans and computers, allowing programmers to write code in a structured and readable format. These languages provide a way to express algorithms and logic that computers can understand and execute.

There are numerous programming languages available, each with its own syntax, rules, and purpose. Some popular programming languages include: