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Computer Systems - Coggle Diagram
Computer Systems
Classification of computer:
Size
Supercomputers
Mainframe computer
Mini computer
Micro computer
Functionality
Work station
Servers
Information appliances
Data handling
Analog
Digital
Hybrid
Software
System software
Operating system
System utilities
Device drivers
Application of software
General software
Customised
Types of application
Business software
Education and reference software
Entertainment and leisure software
Graphic software
Intergrated software
Communication software
Hardware
Components
Central Processing Unit (CPU)
Input devices
Keyboard
Mouse
Scanner
Touchscreens
Output devices
Monitor
Printer
Speakers
Braille displays
Memory
Primary memory
Secondary memory
Cache memory
Storage devices
Internal computers
Power supply
Storage
Optical drive
Hard drive
Graphics card
Processor
Motherboard
Memory
External computers
Webcam
Keyboard
Printer
Speaker
Monitor
Screen