THIS PRESENTATION IS ABOUT OUTPUT DEVICES

1. NAME:VYSHANAVI
COURSE:B.Sc .B.ed.
Mathematics III YEAR
SUBJECT:COMPUTERSC
IENCE
TOPIC:OUTPUT DEVICE

2. OUTPUT DEVICES
Any peripheral that accepts data from
a computer and prints, projects, or reproduces
it is known as an output device. The output
may be audio, video, hard copy – printed
paper, etc. Output devices convert the
computer data to human understandable
form. We give input to the computer using input
devices and the computer performs operations
on the data and displays the output to the user
using the output device.

3. EXAMPLES OF OUTPUT
DEVICES

4. A monitor is an electronic output device
that is also known as a video display
terminal (VDT) or a video display
unit (VDU). It is used to display images,
text, video, and graphics information
generated by a connected computer via a
computer's video card. Although it is
almost like a TV, its resolution is much
higher than a TV.
MONITOR

5. PRINTER
A printer is a device that accepts text
and graphics output from a computer,
and it transfers this information to paper,
sheets. Printers can print any
information that has been passed to it,
whether it be Text, Numbers or Images.
It depends on the type of printer that
what quality or color the printed matter
would be

6. SPEAKER
Speakers are used to connect to a
computer to generate sound, which are one
of the most common output devices. Some
speakers are designed to connect with any
kind of sound system, while some can be
hooked up only with computers. With the
computer speaker, the computer's sound
card creates a signal that is used to
produce sound. The primary objective of
speakers is to offer audio output for the
listener.

7. PROJECTORS
A projector or image projector is an optical device that
projects an image (or moving images) onto a surface,
commonly a projection screen. Most projectors create an
image by shining a light through a small transparent lens,
but some newer types of projectors can project the image
directly, by using lasers. A virtual retinal display, or retinal
projector, is a projector that projects an image directly on
the retina instead of using an external projection screen.
The most common type of projector used today is called
a video projector. Video projectors are digital replacements
for earlier types of projectors such as slide
projectors and overhead projectors. These earlier types of
projectors were mostly replaced with digital video projectors
throughout the 1990s and early 2000s,[1] but old analog
projectors are still used at some places.

9. HEADPHONES
Sometimes
called earphones, headphones are a
hardware output device that connect to a
computer line out or speakers port or wirelessly
with Bluetooth. Headphones allow you to listen
to audio or watch a movie without disturbing
people around you. The picture is an example
of a HyperX USB (universal serial
bus) headset from HyperX that includes a
microphone (an input device), a popular
solution for computer gaming.