Computer Maintenance Starter · Free course quiz

Quick Quiz — Computer Maintenance Basics

Why is a UPS or surge protector especially important in South Sudan? It makes the computer run faster It helps protect hardware from voltage spikes and sudden power loss caused by unreliable electricity It is only needed for laptops, not desktops

What is a leading cause of overheating inside a computer? Dust buildup blocking fans and vents Having too many folders on the desktop Using the computer during the day instead of at night

Quick Tip: You are reading the free preview of this program. Hands-on practice matters most here — register for in-person training to safely open real hardware, use diagnostic tools, and troubleshoot actual faults under instructor supervision.

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