a panel of keys
that operate a
computer or
typewriter.
Input Device(s)
Conputer System
Output
Devices
Printer
a machine for
printing text or
pictures, especially
one linked to a
computer.
Monitor
a flat panel or area on an electronic
device such as a television, computer, or
smartphone, on which images and data
are displayed.
Speakers
A device that converts analog audio signals into the equivalent air vibrations in order to make audible
sound.
Headphones
a device consisting of a pair of
earphones joined by a band
placed over the head, for
listening to audio signals such
as music or speech.
Plotter
a computer
printer for
printing
vector
graphics.
Storage Devices
Optical
CD
Late 20th Century
storage device for data
or music. Shortened
form of Compact Disc
Blu-Ray
Blu-ray or Blu-ray Disc
(BD) is a digital optical
disc data storage
format
Solid State
USB
A Universal Serial Bus (USB) is a common
interface that enables communication between
devices and a host controller such as a personal
computer (PC). Because of its wide
variety of uses, including support for electrical
power, the USB has replaced a wide range of
interfaces like the parallel and serial port.
SD Card
a type of memory
card typically used in
digital cameras and
other portable
devices.
Magnetic
Hard Disk
a rigid non-removable magnetic disk
with a large data storage capacity.
Tape Recorder
an apparatus for
recording sounds on
magnetic tape and
afterwards
reproducing them.
Mouse
A computer mouse is an
input device that is most
often used with a personal
computer. Moving a mouse
along a flat surface can move
the on-screen cursor to
different items on the screen.
Items can be moved or
selected by pressing the
mouse buttons (called
clicking).
Microphone
an instrument for converting
sound waves into electrical
energy variations which may
then be amplified, transmitted,
or recorded.
Scanner
a device for examining, reading, or monitoring something
Webcam
a video camera connected to
a computer, allowing its
images to be seen by
Internet users.