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Chapter 1 Introduction to the Personal Computer Part 2/5 (Video in Khmer)

Chapter 1 Introduction to the Personal Computer (Video in Khmer) Part 2/5

Full Lesson Objectives (Detail in Video):
I. Personal Computer Systems
II. Select Computer Components
III. Configurations for Specialized Computer Systems

To Download PDF document Click Download Now under the video.
- Motherboards
The motherboard is a printed circuit board and foundation of a computer that is the biggest board in a computer case. It allocates power and allows communication to and between the CPU, RAM, and all other computer hardware components.

- CPU
CPU known as processor, central processor, or microprocessor. CPU is the central processing unit of the computer. A computer's CPU handles all instructions it receives from hardware and software running on the computer.

-Cooling Systems
It is used to keep your processor temperatures down and the noise levels low. There are two type of cooling: air cooling and liquid cooling.

- Memory (ROM and RAM)
RAM is used to Stores data temporarily, aiding processing
ROM is used to Stores data permanently; often storing firmware and low level programs.

- Adapter Cards and Expansion Slots
Adapter Cards is used to extend computer functionality and Adapter Cards is used to connect to the motherboard through Expansion Slots.
The expansion port or expansion slot is a connection or port located inside a computer on the motherboard.


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