Computer skills
PCOM-113
Lecturer / Tayseer Darweesh
Tayseer Darweesh
Preparatory Year Deanship
2015-2016 AD
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Chapter 3: Input, Output, and Storage
Devices.
Tayseer Darweesh
Part I: Computer Basics and Hardware 9
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Chapter Contents
1) Input Devices.
2) Output Devices.
3) Storage Devices.
Tayseer Darweesh
Chapter 3: Input, Output, and Storage
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Input, Output, and Storage devices.
• Define input and describe the available types of
keyboards and pointing devices
• Describe scanning and image-capturing device
types and features
• Define output and explain the types of output
devices available
• Differentiate between types of monitors and
explain their features
Tayseer Darweesh
After you have read this chapter must be able to:
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• Differentiate between types of printers and
identify the best printer for a task
• Define input and describe the available types of
• Classify storage devices according to their
capacities, interface, and media
• Explain cloud and network storage and identify
online and network-based storage technologies
Tayseer Darweesh
After you have read this chapter must be able to:
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Tayseer Darweesh
http://www.youtube.com/watch?v=JG_pea_aqpQ
Tayseer Darweesh
show this video:
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Tayseer Darweesh
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Input devices
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input devices
Keyboards.
Pointing devices.
Scanning devices.
Other devices.
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• Some hardware input devices include:
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Input Devices
• QWERTY layout:
• Function Toggle keys
• Modifier keys
• Positional keys
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•Keyboards
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• Specialty Keyboards:
• Wireless
• Bluetooth
• Infrared
• Ergonomic.
• Virtual
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Input Devices
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Input Devices
Pointing Devices:
1.
2.
3.
4.
Mouse
Touch pads.
Trackball.
Touch Screen.
5. Joystick.
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• A mouse is the most common pointing device
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Input Devices
• Mechanical (ball)
• optical.
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Pointing Devices
Mouse:
• Wireless mouse.
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Input Devices
• Inkless pen called a stylus
• Used for creating digital artwork
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Drawing Tablet
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Discussion
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Tayseer Darweesh
Thank You
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