Computer Technician Fundamentals: PC Repair and System Maintenance

Every day, thousands of people experience computer slowdowns, hardware failures, and network issues, creating a constant demand for skilled support technicians. Understanding how to systematically troubleshoot and repair these problems is the key to launching a career in technical support. This text-based course guides you from the absolute basics of computer architecture to performing real-world technical service tasks. You will gain the confidence to diagnose hardware failures, perform system maintenance, and resolve network and peripheral issues. What you will learn: Understand the core components of PC and laptop hardware, including storage upgrades and cooling systems; Install and configure operating systems, managing UEFI/BIOS settings and secure boot options; Diagnose common hardware and software faults using systematic troubleshooting methodologies; Set up and secure home networks, including Wi-Fi routers and basic IP addressing; Configure peripherals such as printers and scanners, resolving connectivity and driver conflicts; Apply data recovery techniques and implement secure backup strategies to protect critical information; Perform system cleanup, malware removal, and performance optimization to restore slow computers. You will start by learning fundamental hardware terminology and safety protocols before moving on to practical software deployment, troubleshooting, and network configuration. Through written scenarios and clear step-by-step explanations, you will learn how to handle real-world client requests. This course is designed for absolute beginners who want to learn computer repair from scratch, with no prior technical experience required. Start reading today to master the core skills of a professional computer technician.