Input - Process - Output Model

Input - Process - Output Model

1. Output

   • Monitor (VDU)
     • A monitor is the screen connected to the computer that presents information on the screen.
   • Printer
     • A printer outputs information that the user of the computer would like to print out into paper form
   • Speaker
     • A speaker outputs the sound coming from the computer. Speakers can be built into the computer or separate and plugged into the computer.
   • Headphones
     • Headphones is an output source used for the user to listen to sound coming from the computer

2. Input

   • Mouse
     • A mouse is what the user used to input and click information which is shown on the monitor
   • Keyboard
     • A keyboard is a input device to type character into the computer for the computer to output the display.
   • Microphone
     • A microphone inputs sounds recorded by the user into the computer
   • Scanner
     • A scanner is an input device used to copy a paper document and take a picture of it to scan it onto your computer.

3. Process

   • The computer processes the information given through the input and given out as an output.

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