A program is a set of instructions that are executed by a computer to perform a specific task. Programs are typically written in a high-level programming language which can be compiled into machine code that can be run on a computer.
Programs are designed to solve specific problems or achieve specific goals. For example, a word processing program such as Microsoft Word can be used to create documents, while a web browser such as Mozilla Firefox can be used to view websites.
Computer programs can be divided into two categories: system software and application software. System software includes the operating system and various utilities that allow the computer to function. Application software consists of programs that perform specific tasks for users, such as word processors, games, and web browsers.
Most programs are created by programmers who use programming languages to write code that will be compiled into machine code and run on computers. However, some programs are created using visual programming languages which allow coders to create programs without writing any code. These visual programming languages typically use graphical icons and blocks which represent different actions or commands.