How to Clean Your Computer's Hardware and Keep It Running Smoothly

How to Clean Your Computer's Hardware and Keep It Running Smoothly

Steps to Take

1. 1. Turn off your computer and unplug the power cord.

1. 1. Open the case of your computer, following the instructions in your computer’s manual. Be aware that some computers have components that are sensitive to static electricity. If you are unsure how to open your case and avoid damaging the components, it is best to get help from a professional.

1. 1. Gently brush away dust with a soft cloth or an antistatic brush. Take extra care that you do not dislodge any cards or cables.

1. 1. Use compressed air in a can to blow away the dust. Hold the can upright so that no liquid is released. Work in short bursts and aim the compressed air across the boards, cards, and components — do not blow air directly into a fan. If you don’t have a can of compressed air, an electric air blower or a vacuum cleaner can be used instead.

1. 1. Spot clean with rubbing alcohol and a soft cloth. Dampen it with rubbing alcohol and gently wipe down the boards and components. Be sure that the rubbing alcohol does not get into the fan or vents. If necessary, you can spray the rubbing alcohol onto the cloth first.

1. 1. Put everything back in the right place and reassemble the case. Put all the cards and cables back where they belong. Make sure all the screws go back in the correct holes. Make sure the fan and other components are properly attached.

1. 1. Plug in the power cord and restart the computer.

What Else You Can Do to Keep Your Computer Running Smoothly

• • Keep your operating system up to date with the latest security patches.

• • Delete unnecessary files to free up disk space. Use a file-management tool like CCleaner to find and delete temporary files and other unnecessary items.

• • Manage startup programs. Many programs will start automatically when Windows starts. Use the Windows Task Manager or a startup-management tool to disable programs that you don’t need running all the time.

• • Disable unnecessary services. Many services related to programs and features that you aren’t using can use up resources. Use the Windows Services Management console to disable any unnecessary services.

• Run anti-virus scans regularly.

By following these steps and performing regular maintenance, you can keep your computer running smoothly and in top condition.