In this lesson, you will learn how to maintain and repair computer systems. Topics will include methods for retrieving deleted files using backups, as well as techniques for keeping your computer in optimal condition. and troubleshooting system issues.
What is Maintenance?
Maintenance is the process of taking care of and repairing computer systems to ensure they perform well.
There are two main types of maintenance:
Corrective Maintenance – Done when there is a problem or malfunction in the system. For example, repairing faulty hardware or troubleshooting software errors.
Preventive Maintenance – Involves preventing potential problems before they occur. This includes cleaning hardware, updating software, and regularly checking system health.
What is Preventive Maintenance?
Preventive Maintenance is a proactive approach to keep computer systems in good condition and avoid sudden breakdowns.
Tasks in Preventive Maintenance:
Hardware Maintenance:
Cleaning dust from the CPU, keyboard, and other components.
Checking cables and connections to ensure they are securely attached.
Software Maintenance:
Updating the operating system for the latest security patches.
Installing antivirus updates to protect against malware.
System Check-up:
Monitoring CPU, RAM, and storage performance using diagnostic tools.
Scanning the hard drive for errors using tools like CHKDSK/
Why is Preventive Maintenance Important?
Prevents Major Issues: Regular maintenance reduces the chance of system failures.
Extends Computer Lifespan: Keeps hardware in good condition.
Data Security: Through updates and backups, data loss and security breaches are minimized.
Tips for Effective Preventive Maintenance:
Use an air blower or soft brush to clean dust.
Keep antivirus and operating systems up to date.
Schedule regular system check-ups, such as once a month.
Always back up important files before performing major updates or repairs.