Computer Fundamentals

1. Hardware

1.1. Input device

1.1.1. Keyboard

1.1.2. Mouse

1.2. Output device

1.2.1. Monitors

1.2.2. Printer

1.3. Storage device

1.3.1. RAM ( Random Access memory )

1.3.2. Hard Drive

1.4. Processing Device

1.4.1. Motherboard

1.4.1.1. Chipset

1.4.1.2. BIOS

1.4.2. GPU (Graphic Processing Unit)

1.4.3. CPU ( Central Processing Unit )

1.4.3.1. ALU ( Arithmetic and Logical Operations )

1.4.3.2. CU ( Control Unit )

1.4.4. VGA (Video Graphic Adapter)

1.4.5. Powersupply (Electricity)

2. software

2.1. Application software

2.2. System software

2.3. Malware

3. Types of Computer

3.1. SUPER COMPUTERS

3.1.1. NEC Earth Simulator

3.1.2. IBM Thunder

3.2. MAINFRAMES

3.2.1. IBM Z10 Mainframes

3.2.2. IBM Z9

3.3. MINICOMPUTERS

3.3.1. Mini Pc

3.3.2. Fit-PC

3.4. MICROCOMPUTERS

3.4.1. Panel PC

4. Applications of Computer

4.1. Word Processing

4.2. Spreadsheet

4.3. Database

4.4. Graphics

4.5. Web browsers