What is an Input Device?
To feed
a data into computer, some input device is required. Keyboard is the
most common
input device with all the letters and numbers of a typewriter.
Commands can
be given to the
computer by
typing them in with
the help
of keyboard.
To play
games in computer
joystick, an
input device, is used.
A mouse
is provided with
computers to
work easily. When
moved,
this mouse which has a
ball underneath
it, makes the
cursor move
in the computer.
Some computers
have special music keyboards to store music or sound.
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