1. NURIZAH RAMLI
10D0124
DTE

2. 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:
Monitor
Printer
Speaker
Headphone

3. 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.

5. 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

6. Dot Matrix Printer
Laser Jet PrinterLaser Jet Printer
Ink Jet ( Bubble Jet or Desk-Jet) PrinterInk Jet ( Bubble Jet or Desk-Jet) Printer

7. A speaker allows you to hear the sound generated by
your computer.
Speaker produces sound or music.

8. 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.