Computer Care & Maintenance Best Practices

Computer Care & Maintenance

• Power Down & Disconnect Devices before Cleaning: Always power down and disconnect devices before cleaning to prevent damage.
• Proper Shutdown: Utilize the on-screen procedure for shutting down your computer instead of directly using the power button.
• Dust Prevention: Cover your computer with a dust cover when not in use to minimize dust accumulation, which can affect circuitry.

Using Storage Devices

• Avoid External USB Drives, CDs & DVDs: These devices can carry viruses that may harm your computer.
• Virus Definition: A virus is a piece of software that can cause computer malfunctions.

General Computer Usage Practices

• Keyboard Protection: Do not place objects on top of the keyboard as their weight can damage the keys.
• Moving Computers: Do not move a computer while it is switched on and operational.
• Food & Drink Precautions: Refrain from eating or drinking in the computer lab as liquid spills can cause short circuits and food crumbs can lead to malfunctions.
• Software Installation: Do not install software without your teacher's permission.
• Printing Wisely: Print only what is truly necessary, as paper and printer cartridges are expensive.

Cleaning Peripherals

• Mouse & Keyboard Cleaning: Wipe down with a lint-free damp cloth. Use a can of compressed air to remove dust particles. Avoid using chemicals or cleaning agents.
• Monitor Cleaning: Utilize a soft, dry, lint-free microfiber cloth or a slightly dampened one, ensuring it's wrung out thoroughly.
• Avoid Abrasives: Never use alcohol, ammonia based cleaners, or paper towels on the monitor screen as they can damage the anti-reflective coating.
• Screen Cleaning Precautions: Do not spray water directly onto the screen to avoid potential damage to internal components.
• Printers, Scanners, Projectors & Peripherals: Clean with a soft, dry, lint-free microfiber cloth or a slightly dampened one, wrung out thoroughly.

Cord and Cable Management

• Cable Organization: Use cable ties to keep cords and cables organized to prevent damage from twisting or tugging, improve aesthetics, and minimize safety hazards.
• Avoid Overloading Outlets: Do not overload power outlets or power strips with too many devices to prevent fire hazards.

Battery Care

• Avoid Overcharging: Do not leave laptop batteries plugged in all the time to prevent reduced lifespan and battery damage.
• Optimal Battery Charging: Wait until your laptop reaches a 20% charge before plugging it in for a full recharge.

Air Flow & Overheating

• Keeping Vents Clear: Ensure computer vents are free from obstructions to facilitate proper airflow and prevent overheating.
• Laptops and Airflow: Avoid placing laptops on soft surfaces like beds or laps as this restricts airflow.

Shutting Down Your Computer

• Correct Shutdown: Shut down your computer properly each night to save energy and allow Microsoft updates to install on Windows computers.
• Avoid Cold Booting: Do not hold down the power button to shut down your computer as this can damage hardware and software.

Environmental Responsibility

• Reduce Printing: Only print information when absolutely necessary to minimize paper waste.
• Conserve Energy: Turn off devices when not in use to reduce electricity consumption.
• Proper Electronic Waste Disposal: Dispose of computers and electronic devices at designated recycling centers for safe extraction of hazardous materials.

Test your knowledge on essential computer care and maintenance practices. This quiz covers proper shutdown procedures, storage device safety, and general usage practices to ensure your devices remain functional and protected. Ideal for beginners and anyone looking to enhance their technical skills.