The document lists various computer components and peripherals such as batteries, cables, docking stations, printers, scanners, monitors, keyboards, mice, and buttons that are used with desktop computers, laptops, and mobile phones. It provides a hierarchical outline with indentation to show relationships between the different components.

1. Work done by: Bárbara Magalhães
José Nuno
May 2012

2.  Battery
 Desktop computer
 Cable
 Digital camera

3.  Docking station
 Laptop computer (or notebook)
 Mobile phone
 Fax machine

4.  Mouse
 Plug
 Printer
 PDA (Personal Digital Assistant)

5.  Projector
 Socket
 Scanner

6.  CD drive / DVD drive
 Flat panel monitor
 Floppy disk drive
 Screen
 Keyboard
 Mouse
 Power button
 Tower
 Wire / cable

7. Right Button
Left Button
Scoll Wheel
Pointer

8. Function Keys Alphabat Keys
Indicator
Lights
Calculator Keys
Space Bar Return key

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