Paying attention to the maintenance of your device from the start and caring for your computer is the best way to keep it functioning properly for a long time. This way, you might also be able to save money on repairs or replacements in the long run.

Caring for your computer means considering several physical and electronic aspects. Some key considerations are physical cleaning of your computer, having a good anti-virus software to protect you from virus, worms and other threats as well as making sure your data is well-protected. Among those, the main issues that usually cause computers to fail are dust and viruses.

Basic Tips

• Use your computer in a cool environment e.g. install a fan
• Keep your work area clean e.g. remove any dust every couple of days
• Do not eat or drink near your computer to avoid accidental spills 
• If you live somewhere where power outages are common, avoid plugging your computer directly into a power outlet. Instead, connect it to a surge protector, which in turn will connect to the power outlet
• Ensure your computer has Antivirus software
• Update this software and run scans regularly
• Turn off and unplug your computer during lightning storms, even if it is surge protected
• Save your work and back-up important information on external drives
• Close all programs before you shut down your computer

Computer Maintenance

hardware components, data (e.g. disk cleanup, backup, defragmentation), software (e.g. updates)

Now, after having finished this book, make sure to go back to the main page and complete activity 1.