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Which precaution is appropriate while cleaning a computer?

Answer and explanation

Correct answer: Switch off the computer and use a soft dry cloth

The governing concept is electrical and equipment safety. The computer should be shut down and, when appropriate, unplugged before cleaning; a soft, dry, lint-free cloth can remove dust without introducing moisture. Spraying liquid on a powered device, pulling cables, or touching components with wet hands can cause short circuits, damage, or electric shock. Therefore option D is the appropriate precaution.

Related tags

IctComputer SafetyCleaningHardware CareBasic Computer Operations (Hardware And Software)Basic Computer Operations Hardware And SoftwareIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills I

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