Computer Safety and Maintenance Notes
__________________, _____________, ______________ and other __________________can get stuck underneath the keys, which can prevent them from working properly.
Dust, food, liquid, particles
When dealing with computers, ________isn't just unattractive—it can potentially __________parts of your computer.
Dust/ destroy
Dust stuck on an optical mouse's light emitter can cause what problem that prevent the mouse from working properly?
Erratic cursor movement
Is it True or False that it will not hurt to eat a peanut butter and jelly sandwich while using the computer?
False
Is it True or False that spilling liquids on your computer will not hurt it?
False
Is it True or False that you should spray your computer with household cleanser to keep it clean?
False
Do ______ use glass cleaner to clean a monitor
NOT
The safest method is simply to use a_______, clean ____________ moistened with _____________.
Soft, cloth, water
Is it True or False that all power cords should be secured from traffic areas?
True
Is it True or False that canned air can be used to clean your computer keyboard?
True
Is it True or False that downloading from Internet sites could expose your computer to dangerous viruses?
True
Is it True or False that keeping your computer dust free can help it last longer?
True
Is it True or False that opening an e-mail attachment could download a virus into your computer system?
True
Is it True or False that surge protectors can help guard against lightning but may not be complete protection?
True
Is it True or False that you should Install one computer program, and then test your computer for problems before installing another computer program?
True
Is it True or False that you should not use the computer during an ELECTRICAL storm?
True
Is it True or False that you should save the document you are working on often?
True
Is it True or False that you should remove the computer cover monthly to clean inside?
True a professional should remove the cover monthly to clean inside it.
What are the 3 steps for cleaning the monitor?
Turn off the computer., Unplug the monitor from the power. If you are using a laptop, unplug the laptop and Use a soft, clean cloth moistened with water to wipe the screen clean and Do not spray any liquids directly onto the screen.
What are the steps for basic cleaning tips that can help keep your keyboard clean?
Unplug the keyboard from the USB or PS/2 port. If the keyboard is plugged into the PS/2 port, you will need to shut down the computer before unplugging it., Turn the keyboard upside down, and gently shake it to remove dirt and dust., Use a can of compressed air to clean between the keys., Moisten a cotton cloth or paper towel with rubbing alcohol, and use it to clean the tops of the keys. Do not pour alcohol (or any other liquid) directly onto the keys., Reconnect the keyboard to the computer once it is dry. If you are connecting it to a PS/2 port, you will need to connect it before turning the computer on.
What are the steps for basic cleaning that will help keep your optical mouse clean?
Unplug the mouse from the USB or PS/2 port. If the mouse is plugged into the PS/2 port, you will need to shut down the computer before unplugging it and Moisten a cotton cloth with rubbing alcohol, and use it to clean the top and bottom of the mouse.
What should you use to blow out debris from the air intake slots?
a can of compressed air with a narrow nozzle
What should not be restricted around your computer?
airflow
What do you use to lightly dust your computer casing?
an anti-static wipe
What is your computer's main enemy?
dust
Dirt, _______________, and __________can make your computer screen ________________to read; however, it's easy to clean your screen when needed.
fingerprints, dust, difficult
What shouldn't you use to ever clean your computer case?
furniture cleaners or strong solvents
Maintaining a computer involves what three things?
keeping it physically clean, protecting it from malware, and backing up your important files
