A computer hardware course is an educational program designed to teach students the physical components of a computer system and how they work together. This course covers essential hardware elements such as the central processing unit (CPU), motherboard, memory (RAM), hard drives, power supply units, and peripheral devices like keyboards, monitors, and printers. Students learn how to assemble, disassemble, troubleshoot, and upgrade computers, gaining hands-on experience that prepares them for real-world technical challenges.

The course also explores how different hardware components communicate, interact, and affect system performance. Topics such as BIOS/UEFI configuration, hardware compatibility, and safety procedures are commonly included. Some courses may introduce basic networking hardware like routers and switches, as well as diagnostic tools and software used in hardware maintenance.

A computer hardware course is often part of a broader curriculum in information technology, computer science, or electronics. It is ideal for individuals aiming to become IT technicians, support specialists, or system builders. By understanding the inner workings of a computer, students are better equipped to maintain systems, improve performance, and provide effective technical support. This foundational knowledge is essential for anyone pursuing a career in the tech field or simply seeking to understand how computers operate.