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NURIZAH RAMLI
10D0124
DTE
Computer is fed with a lot of data to be processed and organised.
The data that has been processed into a useful form is called OUTPUT.
Output is the result we get through output devices.
Examples of out devices are:MonitorPrinterSpeakerHeadphone
A monitor is an output device similar to a television screen.
It is used to display text and graphics.There are several types of monitor:video monitor
Device with a cathode ray surface that displays computer-generated graphics and texts visually.
flat screen monitor Thin screen that usually has a liquid crystal
display or plasma display surface.
A printer is an output device that print text and graphics from a computer onto paper.
A printer can produce both black and white and colour images.
Examples of printers are:• Laser printer – print created by applying ink
powder (toner) to drum• Dot-matrix printer – print using the typewriter
approach by pushing the pins against the ink ribbon to form characters.
• Ink-jet printer - print created by spraying dots of ink onto paper
Dot Matrix Printer
Laser Jet PrinterLaser Jet Printer
Ink Jet ( Bubble Jet or Desk-Jet) PrinterInk Jet ( Bubble Jet or Desk-Jet) Printer
A speaker allows you to hear the sound generated by your computer.
Speaker produces sound or music.
Headphone is used to listen to music and sounds.
Headphone usually have strap that rests on top of the head and a pair of speakers over both ears.