Program

A program is a set of instructions written in a programming language that tells a computer how to perform specific tasks. These instructions are executed by the computer’s central processing unit (CPU) to complete operations such as calculations, data processing, or controlling hardware. Programs can be as simple as a calculator application or as complex as enterprise software managing global supply chains.
Programs serve as the foundation of all digital interactions, from mobile apps and web browsers to operating systems and industrial control systems. Without programs, computers and devices would not have the ability to carry out meaningful tasks for users.
Advanced
Programs are created using programming languages such as Python, Java, C++, or JavaScript. They are typically written in source code, which is then compiled or interpreted into machine code that the hardware can execute. A program may include algorithms, data structures, and modules that interact with the operating system and hardware drivers.
Advanced development practices include modular programming, version control, and software testing to ensure efficiency and reliability. Programs can also be designed to run on different architectures, such as desktop environments, mobile platforms, or cloud-based systems. Some programs are standalone applications, while others work within larger systems or as part of distributed applications.
Relevance
Applications
Metrics
Issues
Example
A logistics company developed a custom program to optimize delivery routes using real-time traffic data. The program reduced fuel costs, improved delivery times, and increased customer satisfaction, demonstrating how well-designed software drives business value.