Computer Care Basics

Questions and Answers

What is a proper way to disconnect a power cord from a socket?

Pulling directly on the power cord

Pulling on the plug itself (correct)

Pushing the plug slightly before pulling

Twisting the cord before removing it

Which action should you take before shutting down your computer?

Unplug all peripherals

Close all running programs (correct)

Delete all files

Leave all programs running

What is a recommended practice for maintaining your computer's safety?

Ignore software updates

Regularly scan the computer for viruses (correct)

Open files from unknown sources

Eat near the keyboard while working

Where should a computer unit NOT be placed to ensure its longevity?

In a high temperature area Signup and view all the answers

Which of the following actions is harmful to a computer?

Leaving the computer plugged in when not in use Signup and view all the answers

What is one reason for regularly cleaning the dust inside your CPU and keyboard?

To prevent overheating due to improper functioning of cooling components Signup and view all the answers

Why should food and drinks be kept away from a computer?

They can spill and damage the hardware Signup and view all the answers

How can improper power supply affect your computer's hardware?

It may cause hardware malfunction Signup and view all the answers

What is the purpose of an Uninterrupted Power Supply (UPS)?

To provide backup power during outages Signup and view all the answers

What should you avoid placing near your computer to prevent data loss?

Magnetic objects Signup and view all the answers

Which of the following is a recommended practice for computer maintenance?

Shutting down the computer properly Signup and view all the answers

What is a potential consequence of placing your computer on the floor?

Dust accumulation can occur inside the CPU Signup and view all the answers

Why is it important to place your computer in a well-ventilated room?

To maintain an optimal temperature for operation Signup and view all the answers

What is the recommended first step before shutting down your computer?

Terminate or close all the programs Signup and view all the answers

What precaution should be taken to prevent short circuits in a computer?

Keep cables in good working condition Signup and view all the answers

Which of the following actions is important for computer security?

Regularly scanning for viruses Signup and view all the answers

What should you do if you encounter errors on your computer?

Check for errors using system tools Signup and view all the answers

Why is it important to keep your software up-to-date?

To fix bugs and strengthen security Signup and view all the answers

How does regularly cleaning your Recycle Bin benefit your computer?

It improves the performance of the computer Signup and view all the answers

What is one benefit of practicing Disk Defragmentation?

It increases hard disk performance Signup and view all the answers

What is a recommended cooling method for laptops during high-performance tasks?

Use a better cooling fan Signup and view all the answers

Study Notes

Taking Care of the Computer and Yourself

Importance of computers in education, business, and research; almost all households own either a laptop or desktop.
Proper care is essential to extend the lifespan of computer units.

Ways to Care for Computers

Avoid placing computers under tables or on floors to prevent dust accumulation inside the CPU.
Regularly clean the dust from inside the CPU and keyboard to prevent overheating due to malfunctioning cooling systems.
Keep magnetic items away from computers to avoid data erasure on storage devices.
Do not place food or drinks near the computer to prevent spills and damage.
Ensure computers are in well-ventilated rooms; optimal room temperature is recommended.
Provide sufficient power supply; consider using an Uninterrupted Power Supply (UPS) to protect against power interruptions.
Always shut down computers properly; close all programs before shutting down to prevent data loss.
Check that all cables are in good condition to prevent electric short circuits.
Install and regularly update security software like antivirus to protect against malware and viruses.
Be cautious when downloading files from the internet; avoid unfamiliar file types to prevent harm to the computer.

Regular Maintenance Practices

Regularly resolve computer errors through system checks using the "Error Checking" tool.
Keep software, including the operating system, up-to-date to fix bugs and enhance security features.
Clean the Recycle Bin regularly to maintain system performance.
Perform disk defragmentation to improve hard disk efficiency.

Additional Care Tips for Laptop Users

Laptops generate heat during high-performance tasks; invest in a cooling fan to prevent overheating.
Always pull out the power cord by the plug, not the cord itself, to avoid damage to the power socket.

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Description

This quiz covers the essential practices for taking care of computers to ensure their longevity and optimal performance. It highlights the importance of proper maintenance, including cleaning, ventilation, and safe usage practices to prevent damage. Test your knowledge on how to effectively care for your computer.