Mind map

Computer Hardware

marthacaruana Computer MATSEC English

Map content

Computer Hardware

Input Unit
- Keyboard
- Mouse
- Trackball
- Touchpad
- Image Scanner
- OMR
- OCR
- MICR
- Light Pen
- Digital camera
- Microphone
- Pen Computing
- Graphics Tablet
- Webcam
- Barcode Reader
- Fingerprint Scanner
- Gamepad
- Wii Remote
- Wired Glove
CPU
- Arithmetic Logic unit
  - Accumulator
  - Shift Register
  - Data Register
- Control Unit
  - Program Counter
  - Instruction Register
  - Memory Address Register
Main Memory
- Random Access Memory
  - Used for temporary storage of programs and data used by the CPU
- Read Only Memory
  - Used for permanent storage of low level programs needed to power up a PC.
Secondary Storage
- Magentic
  - Magnetic Tape
  - Hard Disk
  - Floppy Disk
- Optical
  - CD-ROM
  - CD-R
  - CD-RW
  - DVD-ROM
  - DVD-R
  - DVD-RW
- Electronic
  - USB Memory
  - Flash Memory
Output Unit
- VDU
- Sound
- Printer
- Plotter

Description: MATSEC Computer Mind Map on Computer Hardware, created by marthacaruana on 08/06/2014.
Created by: marthacaruana
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