The PC Maintenance 2020 course is designed for everyday computer users who want to understand and care for their personal computers with confidence. Using clear, non‑technical language, the course demystifies common PC problems and shows learners how to perform essential maintenance tasks safely. From troubleshooting slow performance and overheating to resolving startup, storage, and basic networking issues, learners gain practical skills to keep their PCs healthy and reliable.
Module 1: PC Maintenance Overview
Introduces the purpose of basic PC maintenance and common terminology in plain language. Learners gain an understanding of how PCs function at a high level and what routine maintenance tasks help keep systems running smoothly.
Module 2: Overheating & Physical Maintenance
Focuses on preventing and resolving overheating issues. Learners explore causes of heat buildup, the impact of dust and debris, safe cleaning techniques, airflow considerations, and basic cooling best practices.
Module 3: Troubleshooting a Slow Computer
Examines common reasons PCs slow down over time. Learners identify issues related to startup programs, storage usage, system resources, and general maintenance steps to improve performance.
Module 4: Network & Connectivity Issues
Covers basic networking problems encountered by everyday users. Learners troubleshoot connectivity issues, understand common network components, and apply simple steps to restore internet and local network access.
Module 5: Boot & Startup Issues
Focuses on diagnosing and resolving startup problems. Learners explore what happens during boot, recognize common boot failures, and apply safe troubleshooting steps to restore system operation.
Module 6: Drive & Storage Issues
Addresses problems related to storage devices. Learners examine hard drives and solid‑state drives, identify warning signs of failure, manage storage space, and perform basic maintenance tasks to protect data.
Module 7: BIOS & Firmware Issues
Introduces firmware concepts in an accessible way. Learners explore what the BIOS/UEFI is, when firmware updates are necessary, and how to safely handle basic firmware‑related issues without unnecessary risk.
Upon successful completion of this course, the learner will be able to:
Describe the basic components and functions of a personal computer
Identify and address common causes of overheating, including dust buildup
Improve system performance by resolving common causes of slow operation
Troubleshoot basic network and connectivity issues
Recognize and respond to common boot and startup problems
Manage and maintain storage devices while identifying warning signs of failure
Understand BIOS/firmware concepts and handle basic firmware‑related issues safely
Certificate of completion
This class is an independent-study course. Students will have all the resources needed to successfully complete the course within the online material. A student helpdesk is available for technical support during the course enrollment.