System Maintenance

Save files to an external storage device to aid in file recovery.

Backup

This application scans, locates, and makes needed repairs on the hard drive.

Checking the hard drive for errors

This process allows you to permanently delete files you no longer need.

Cleaning out unneeded files

Shut down and unplug the computer. Remove the CPU case lid. Locate the various fans, and then use compressed air to blow dirt out through the internal slits from inside the case.

Cleaning the fan

To protect some devices such as flash drives and external hard drives from corruption, it is best to ________ the devices.

Eject

For some external components such as flash drives and external hard drives, the safest way to remove them from a computer is to

Eject them

What are the best ways to install internal hardware on a laptop? Check all of the boxes that apply.

Follow any provided instructions if you are confident in your ability.

What is the safest way to shut down a desktop or laptop computer?

Go through the computer's Shut Down option

Bad sectors are sections of the _____________ that are physically damaged.

Hard disk

Regular maintenance on a computer is good for

Hardware and software

Heat, humidity, and cold can damage a computer's

Internal and external components

Which of the following best describes the reason behind proper shutdown procedures on a computer?

It stops the hard drive from spinning to ensure software applications close completely and the operating system shuts down properly.

Magnets ___________ a computer's performance.

May damage

What is the safest way to install a new flash drive that you just purchased? Check all of the boxes that apply.

Plug it into one of the computer's USB ports. Wait for the computer to recognize the flash drive. Install drivers if prompted to do so.

Sleep and Hibernate are examples of

Power-saving modes

Sleep mode and Hibernate mode are ___________ that help you safely put your computer in a low-power state when you will not be using it for a period of time.

Power-saving modes

Cleaning dust from your keyboard, monitor, and fans should be done

Regularly

Remove programs you accidentally downloaded when you purchased an e-book.

Removing unwanted applications

A/an _____________ is a device used to protect computers against surges and spikes in power.

Surge protector

This mini program may be an unwanted application.

Widget

You should check all computer cords for the safety of

You and the computer