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Graphic Tablet
A graphic tablet, also known as a drawing tablet, allows
users to draw directly on a flat surface using an attached
stylus that resembles a pen. This device connects to a
computer and translates the movements and pressure
of the stylus into digital input, making it popular among
artists and designers for creating illustrations, animations,
Graphic Tablet
and digital art.
Joystick
Joystick is a pointing device which is used to control the movement
of a pointer on your computer screen. It typically consists of a stick
that pivots on a base, allowing users to manipulate the pointer in
different directions. Joysticks are especially popular for playing
video games, as they provide precise control for navigating and
interacting within gaming environments.
Joystick
Microphone
Microphone is an input device that is used to record voice, music
and sound into the computer system. It is popularly known as mike.
It converts sound into electric signals. Microphones are commonly
used in various applications, including audio recording, video
Microphone conferencing, and live streaming.
PROCESSING DEVICE
Processing is done on the data entered into the computer (Input), to convert it into
meaningful information through a processor. This process transforms raw data into
results or insights that can be used for various purposes, such as making decisions
or completing tasks.
CPU
CPU (Central Processing Unit) is a processor, sometimes
called a microprocessor. It is the brain of the computer
that does all the calculations, and runs all the programs.
It manages all the operations and carries out the basic
instructions which operates a computer.
CPU box/Cabinet CPU
The Computer— An Overview 9

