PC Hardware Support and Upgrade Fundamentals

Understanding how computer hardware components interact, fail, and upgrade is a cornerstone skill for any aspiring IT professional. This text-based course guides you through the essential concepts of PC hardware, from internal components to modern system maintenance. By reading and working through practical troubleshooting scenarios, you will develop the confidence to diagnose hardware issues, perform safe component upgrades, and understand the technical specifications required for entry-level IT support positions. What you'll learn: - Learn the foundational terminology and functions of critical PC components, including CPUs, motherboards, and power supplies. - Understand modern storage technologies like NVMe M.2 SSDs and DDR5 memory standards. - Apply systematic troubleshooting methodologies to diagnose common hardware failures and startup issues. - Configure and upgrade peripheral devices, expansion cards, and modern USB-C or Thunderbolt connections. - Practice safe assembly, electrostatic discharge prevention, and environmentally responsible hardware disposal. - Prepare for foundational IT support and hardware certification exams through targeted written scenarios. The course starts with clear definitions of hardware components and safety protocols before moving into step-by-step upgrade procedures and diagnostic workflows. You will reinforce your learning through written troubleshooting exercises and practical real-world scenarios. This course is designed for complete beginners looking to enter the IT support field, with no prior hardware experience required. Start building your hardware support skills today.