System

A system is a collection of interconnected parts working together to achieve a specific purpose. These parts can be hardware, software, or processes that interact in an organized way. For example, a computer system includes the hardware (like the CPU, memory) and the software (like the operating system) that communicate to perform tasks. Systems can be found in nature, engineering, business, and many other fields, often designed to improve efficiency, solve problems, or manage complex functions. The key idea is that the whole system operates as a unified entity, with each part contributing to the overall performance.