This document discusses different types of computer peripherals including input devices like keyboards, mice, and scanners and output devices like monitors, printers, and speakers. It covers the common connections for these peripherals like USB, wireless, VGA, and maintenance tips for keeping them clean and functioning properly.

2. Any peripheral used
to provide data and
control signals to a
computer.

3.  Connections
› PS/2
› USB
› Wireless
 Maintenance
› Air can
› Remove keys

4.  Connections
› PS/2
› USB
› Wireless
 Other types
› Touchpad
› Touchpoint
› Trackball
› Stylus
 Maintenance
› Remove ball and clean
with soap and water
› Keep dirt off mouse feet

6.  What is scans?
› Images
› Printed text
› Handwriting
› Objects
 Types
› Flatbed
› Sheetfed
› Hand/Portable

7.  Digital Camera  MIDI Keyboard
 Digital Camcorder  Microphone
 Webcam

8. Any peripheral used
to communicate the
results of data
processed out by a
computer.

9.  Types
› CRT
› LCD
 Connections
› VGA
› DVI
› HDMI
 Maintenance
› LCD wipes
› No household
cleaners

10.  Types
› Inkjet
› Laserjet
 Connections
› Parallel
› USB
› Network
› Wireless
 Maintenance
› Correct driver
› Cartridge/Toner