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Introduction to Computer Lesson III
By: Vhonz SugatanPOWER School
Intro to Computer
Last week…
Intro to Computer
Motherboard
Intro to Computer
MotherboardBios
Intro to Computer
MotherboardBiosPower Supply Unit
Intro to Computer
MotherboardBiosPower Supply UnitMemory
Intro to Computer
MotherboardBiosPower Supply UnitMemory
System Case Types
System Case Types
Desktop Case
System Case Types
Desktop Case
Design to sit horizontally on
surface.
System Case Types
Desktop Case
It is wider than it is long.
System Case Types
Tower Case
System Case Types
Tower Case
Design to sit vertically on
surface.
System Case Types
It is higher than it is wide.
Tower Case
Tower Case Types
Tower Case Types
MINI TOWER CASE
Tower Case Types
MIDI TOWER CASE
Tower Case Types
MIDI TOWER CASE
“Not as many as a server”
Tower Case Types
FULL TOWER CASE
Types of Computer
Types of Computer
1. Micro Computers
Types of Computer
1. Micro Computers2. Mini Computers
Types of Computer
1. Micro Computers2. Mini Computers3. Mainframe Computers
Types of Computer
1. Micro Computers2. Mini Computers3. Mainframe Computers4. Super Computers
Types of Computer
Micro Computers
Types of Computer
Micro Computers
Micro Computer Classification
Micro Computer Classification
1. Personal Computer
Micro Computer Classification
1. Personal Computer
2. Portable Computer
Micro Computer Classification
1. Personal Computer
Micro Computer Classification
1. Personal Computer
Powerful
Micro Computer Classification
1. Personal Computer
Affordable
Micro Computer Classification
1. Personal Computer
Easy to use
Micro Computer Classification
2. Portable Computer
Micro Computer Classification
2. Portable Computer
Operate on Batteries
Micro Computer Classification
Example of Portable Computer
Micro Computer Classification
Example of Portable ComputerLAPTOP
Micro Computer Classification
Example of Portable ComputerNETBOOK
Micro Computer Classification
Example of Portable ComputerP.D.A
Micro Computer Classification
Example of Portable ComputerTABLET
Micro Computer Classification
2. Mini Computer
IBM’s AS/400e MINI COMPUTER
Micro Computer Classification
2. Mini Computer
Size & Power
IBM’s AS/400e MINI COMPUTER
Micro Computer Classification
3. Mainframe Computer
IBM’s 3090 MAIN FRAME COMPUTER
Micro Computer Classification
3. Mainframe Computer
IBM’s 3090 MAIN FRAME COMPUTER
Very Large
Micro Computer Classification
3. Mainframe Computer
IBM’s 3090 MAIN FRAME COMPUTER
Expensive
Micro Computer Classification
4. Super Computer
NEC EARTH SIMULATOR
Micro Computer Classification
4. Super Computer
NEC EARTH SIMULATOR
Fastest
Micro Computer Classification
4. Super Computer
NEC EARTH SIMULATOR
Expensive
Micro Computer Classification
4. Super Computer
NEC EARTH SIMULATOR
Area of Computer :
4 tennis courts,
3 floors
Processors : 5,120
Rage max : 35.86 Billion calculation/sec.
Micro Computer Classification
4. Super ComputerArea of Computer :
2 Basketball Courts
Processors : 8,192
Rage max : 7.22 Billion calculation/sec.
IBM ASCI WHITE
Computer History
Computer History
1. Pre-Mechanical
Computer History
1. Pre-Mechanical2. Mechanical
Computer History
1. Pre-Mechanical2. Mechanical3. Electro-Mechanical
Computer History
1. Pre-Mechanical2. Mechanical3. Electro-Mechanical4. Electronic
Computer History
Pre-Mechanical Age
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Petroglyths
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
3,100 B.C
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Cuneiform
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
2000 B.C
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Phoenicians
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Syllables
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Consonants
Writing and Alphabets
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Paper & pen
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Paper & penInput technology
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Stylus
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
100 A.DINFORMATION
WATARU
The Great
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Books as permanent storage
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Books as permanent storageScroll
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Egyptians Number System
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Egyptians Number System
1
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
Egyptians Number System
1 = U
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
1st Calculator
Computer History
Pre-Mechanical Age3,000 B.C – 1450 A.D.
1st Calculator
Abacus
Computer History
Mechanical Age
Computer History
Mechanical Age
