computer system hardware

Computer System Hardware Input Process Storage Output

Input Devices Input devices enable a user to input data and commands to the computer to be processed.

Input Device – The Keyboard ,[object Object],[object Object],[object Object]

Input Devices—The Keyboard (cont.) ,[object Object],[object Object],[object Object],[object Object]

Input Devices—The Mouse ,[object Object],[object Object],[object Object],[object Object]

Input Devices—The Mouse (cont.) ,[object Object],[object Object],[object Object],[object Object]

Other Pointing Devices ,[object Object],[object Object],[object Object]

Other Pointing Devices (cont.) ,[object Object],[object Object],[object Object]

Other Input Devices ,[object Object],[object Object],[object Object],Graphics Tablet Pointing Stick

Other Input Devices (cont.) ,[object Object],[object Object],[object Object]

Other Input Devices (cont.) ,[object Object],[object Object]

Other Input Devices (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Other Input Devices (cont.) ,[object Object]

Process In computing, a process is an instance of a computer program, consisting of one or more threads, that is being sequentially executed by a computer system that has the ability to run several computer programs concurrently.

Process (cont.) ,[object Object]

Output Output devices enable the computer to give or show you the results of its processing

Output Devices—Monitors ,[object Object],[object Object],[object Object]

Output Devices—Monitors (cont.) ,[object Object],[object Object],[object Object],[object Object]

Typical Computer Monitor ,[object Object],LCD Gas plasma

Output Devices—Printers ,[object Object],[object Object]

Output Devices—Printers (cont.) ,[object Object],[object Object],[object Object],[object Object]

Laser Printer ,[object Object]

Ink Jet Printer ,[object Object]

Other Types of Output Devices ,[object Object],[object Object],[object Object],[object Object],[object Object]

Storage A data storage device is a device for recording (storing) information (data)

Magnetic Storage Devices ,[object Object],[object Object],[object Object],[object Object]

Optical Storage Devices ,[object Object],[object Object],[object Object]

Optical Storage Devices (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Solid-State Storage Media ,[object Object],[object Object],[object Object],[object Object],[object Object]

computer system hardware

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computer system hardware