The System Unit Of A Computer System

The System Unit A computer system consists of both hardware

and software. Hardware actual machinery, Typically something you can touch e.g. the keyboard, mouse and monitor, etc.

Software programs or data.

The System Unit System Unit of a PC exists inside a metal case and includes Motherboard and CPU  Interface cards  Ports  Storage devices 

Includes the peripherals

The keyboards, monitors and printers, which are connected to the case via cables.  The cables are typically connected at the ports or at the back of the interface cards 

The System Unit Motherboard includes many different types of chips Provide computational, memory and storage

capability

Chip (or integrated circuit, IC) Is a semi-conducting material which contains millions of transistors, which are linked together by conducting wires 

which are the metallic paths printed on the motherboard.