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3.7 OUTPUT DEVICES
These devices are used to transfer data out of the computer in the form of text,
images, sounds, or other media.
Some of the output devices are:
3.7.1 Speaker 3.7.2 Printer
Fig. 3.8 Fig. 3.9
It is used for sound output It is used to take
from computer printout from computer
3.7.3 Monitor
It displays whatever you type or draw.
Fig. 3.10
Aryan: OK, now I understood about Peripherals. But why are there so many keys on a keyboard,
what is their use?
Gowri: OK, now I will tell you about the functions of these keys.
Desktop and Computer Peripherals 31
