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Computer ComponentsEast Hardin Middle School
Mr. Ervin
Central Processing Unit(CPU)The part of a
computer where operations are performed and instructions are decoded and executed.
MonitorA device similar to a television set that accepts video signals from a computer and displays information on its screen.
MouseA computer input device that is used by moving it around on your desk and pressing one or more buttons. This moves a pointer on the monitor.
KeyboardThe primary computer input device for alphanumeric data.
HardwareThe physical elements or equipment of a computer system.
SoftwarePrograms that tell a computer what to do.
Input Device
The classification of a device that gives information to a computer.
Output Device
The classification of a device that presents the results of a computer's work.
Storage Device
The classification of a device that permanently stores data from a computer.
ProcessorThe classification of a device that carries out the instruction of a computer.