Explore how a computer really works, from the outside in. Learn how peripheral devices like keyboards and mice communicate with the system, then examine the CPU—the brain that executes billions of instructions every second. Discover how GPUs power graphics and complex calculations for gaming and scientific work. Compare memory and storage to understand how RAM and storage drives keep your machine running smoothly, and find out how the motherboard connects and coordinates every component. Through clear explanations that link theory to practice, this course helps you develop a real appreciation for the technology you use every day, whether you’re on old hardware or the latest device.
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