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Computer Maintenance Basics

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Questions and Answers

What should you add to the cloth to remove stubborn stains?

Water

Household detergent (correct)

CD-ROM cleaner

Disinfectant

How should you clean the tray that ejects from the CD-ROM drive?

With a solvent cleaner

With compressed air

With a cloth dampened with water (correct)

With a microfiber cloth

What should you do if a substance spills onto the keyboard?

Shake the keyboard over a surface that can be cleaned later (correct)

Vacuum the keyboard immediately

Leave the keyboard as it is

Spray a disinfectant onto the keyboard

What should you use to clean the LCD?

A non-rugged microfiber cloth Signup and view all the answers

What is inside a UPS?

A battery Signup and view all the answers

What is the primary reason for performing regular computer maintenance?

To extend the lifespan of the device Signup and view all the answers

What should you use to clean the components of your computer?

A cloth with a liquid cleaning solution Signup and view all the answers

Why should you avoid using a vacuum to clean the inside of your computer?

It can generate static electricity that can damage internal components Signup and view all the answers

What should you do when cleaning fans, especially small ones in portable computers or laptops?

Hold the fan or place something between the fan blades Signup and view all the answers

What should you avoid doing when cleaning the back of your computer?

Accidentally adjusting any knobs or controls Signup and view all the answers