In learning about hardware, you may have gained knowledge about the different components that make up a computer system, such as the central processing unit (CPU), memory (RAM), storage devices (hard drives, solid state drives), graphics cards, and motherboards. You may have also learned about the importance of compatibility between hardware components, how to troubleshoot hardware issues, and how to upgrade or replace hardware components. Additionally, you may have learned about different types of hardware peripherals, such as monitors, keyboards, and printers, and how they interact with the computer system.