COMPUTERGroup 4
- Sofiyanudin
- Arif Romadhan
- Jamaludin
Computer
What is Computer?
Definition 1
Comes from the Latin "Computare“
In English “Compute “
Definition 2
Electronic devices Can receive data input & process Can provide information Using program stored in memory Can save the program and the
results of processing Work automatically
Generation Computer
I Generation 1942 -1959
II Generation 1959 – 1965
III Generation 1965 – 1970
IV Generation 1970 – 1983
V The Present Generation
VI Future Generations
I Generation 1942 -1959
characteristics:• large size• fast heat• Large electric power
Vacuum tube Components
II Generation 1959 – 1965
characteristics:• Smaller size• fast process• Less electrical power
Transistor Components
III Generation 1965 – 1970
characteristics:Faster and more
precise processsaving electricity
Components of IC (integrated circuit)
VI Generation 1970 – 1983
Component VLSI (very large scale integration)
characteristics:• Smaller size• Faster and more precise
process• saving electricity
Apple III
V The Present Generation
• Design and shape evolve.• Pararer process.• Super conductor technology.
VI Future Generations
System Computer
Hardware
Software
Brainware
Hardware
Motherboard VGA Card Processor Harddisk RAM Keyboard & Mouse Monitor Casing
Software
Operation System
Application / Computer Programs
Application / Computer Programs
Computer Storage
Internal Memory
External Memory
Internal memory
Ram (Random Access Memory) Volatile Storage Chip
Internal Memory
ROM
Bios Program Lingkage Program
External Memory
Hard Disk Non Volatile Storage
External Memory
Flash Drive Non Volatile Storage
External Memory
Compact Disc Non Volatile Storage