describe what makes up a computer system
In essence, a computer is made up of software and hardware parts. Software refers to the programs that tell the hardware what to do. Software also comprises programs or applications accessed by the user. It is not possible to physically touch software, but computer users can see what software does on the screen. Hardware, on the other hand, are the physical components of a computer. The system unit is by far the most important and most delicate hardware part of a computer. It houses the processor, the storage components, and the computerâs memory. It also houses the computerâs main circuitry board, which is commonly known as a motherboard. All other hardware parts of a computer connect to the system unit using cables that plug into specific ports on the unit.