Hardware Definition: Components of a Computer System

Hardware refers to the physical components of a computer system or electronic device. It includes all the tangible and visible parts that make up the computer or device, such as the central processing unit (CPU), memory, storage devices (e.g. hard drive or solid-state drive), input and output devices (e.g. keyboard, mouse, monitor), and other components like the motherboard, graphics card, and power supply. Hardware is essential for the operation and functioning of a computer or electronic device.