SS1 · Hardware Components · CHGR/HAR — SS1.04

Internal Components of a Computer

Detailed study of essential internal parts including the motherboard, CPU, RAM, and power supply units.

What students will learn

Define computer hardware and identify its internal components.
Explain the function of the Motherboard as the main circuit board of the computer.
Describe the role of the CPU as the brain of the computer system.
Distinguish between Random Access Memory (RAM) and other storage units.
Identify the function of the Power Supply Unit (PSU) in converting AC to DC.

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Lesson note