Power Supply

Before you start Objectives: learn the specifics about the computer Power Supply. Prerequisites: no prerequisites. Key terms: power, supply, current, volt, wattage, wire, …

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Disposal of Waste Materials

Before you start Objectives: learn which computer components represent the greatest concern in caring for the environment. Prerequisites: no prerequisites. Key terms: protection, …

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Protection and Safety Measures

Before you start Objectives: learn about sources of hazard in electronic devices. Prerequisites: no prerequisites Key terms: current, voltage, laser, heat, fire, protection …

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Electrostatic Discharge (ESD)

Before you start Objectives: learn how to protect sensitive components from electrostatic discharge by using anti static mat, anti static wrist …

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Internal Components of a Desktop PC

Before you start Objectives: learn to visually identify each basic computer component. Prerequisites: no prerequisites Key terms: power supply, motherboard, cpu, ram, video …

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