This lesson includes: * Input Devices * Output Devices

1. COC 1: Install and Configure Computer System

2. • is any hardware device that sends data to a
computer, allowing you to interact with and
control it.
Input / Output Devices
Input Devices

3. • Keyboard
• Mouse
• Track Ball
• Microphone
• Pen / Stylus
• Scanner
• Webcam
• Joysticks
Input / Output Devices
Types of Input Devices

4. • Is one of the primary input
devices used with a
computer.
• Keyboard is considered
an input device because it
only sends data to a
computer and does not
receive any information back.
Types of Input Devices
Keyboard

5. • is a handheld hardware input
device that controls a cursor in
a GUI (graphical user interface)
and can move and
select text, icons, files,
and folders on your computer.
Types of Input Devices
Mouse

6. • The first trackball device was
invented by Ralph Benjamin in
1946.
• An input device that looks like
an upside down mouse.
Types of Input Devices
Track Ball

7. • Sometimes abbreviated as mic.
• Is a hardware peripheral and input
device originally invented by Emile
Berliner in 1877.
• allows computer users
to input audio into their
computers.
Types of Input Devices
Microphone

8. • is an instrument shaped like a pen,
designed to be used with graphics
tablets or devices that use touch
screen input.
• It is used to write or draw on a
screen, similar to how you would
on a sheet of paper.
Types of Input Devices
Pen | Stylus

9. • a scanner or optical scanner is
a hardware input device that
optically "reads" and image
and converts it into a digital
signal.
Types of Input Devices
Scanner

10. • A webcam is a camera that
connects to a computer.
• It captures either
still pictures or motion video.
Types of Input Devices
Webcam

11. • A joystick is an input device
that control a character or
machine in a computer
program.
Types of Input Devices
Joysticks

12. • is any peripheral that receives data from a
computer, usually for display, projection, or
physical reproduction.
Input / Output Devices
Output Devices

13. • Alternatively referred to as
a VDT (video display terminal)
and VDU (video display unit).
• is an output device that displays
video images and text.
Types of Output Devices
Monitor

14. • A speaker is a term used to
describe the user who is
giving vocal commands to
a software program.
• is an output hardware
device that connects to a
computer to generate sound.
Types of Output Devices
Speaker

15. • is an external hardware output
device that takes the electronic
data stored on a computer or
other device and generates
a hard copy of it.
Types of Output Devices
Printer

16. Types of Output Devices
Projector
• is an output device that takes
images generated by a computer
or Blu-ray player and reproduce
them by projection onto a
screen, wall, or another surface.

17. Types of Output Devices
Headphones
• Sometimes referred to
as earphones.
• are a hardware output
device that either plug
into a computer line
out or speakers.

18. ASTI Mulanay CSS Facilitator