The Parts That Make Up a Computer (and What They Do) Every fully-functioning computer is made of the same basic components, and in this section, we’ll walk through the basic hardware you’ll ...

Computer hardware components individually heat up and cool down as they're used and then not used, meaning that eventually, every single one will fail. Some may even fail at the same time.

A PC is a modular computer that can be assembled using hardware components made by different manufacturers. This allows you to have a custom-built computer that matches your specific needs. This ...

Hardware Basics. Aside from software basics, employees should understand the basics of computer components, as well. Employees should understand how CPU units, monitors, ...

G3: Each candidate implements basic troubleshooting techniques for computer systems and related peripheral devices (e.g. checking the connections, isolating the problem components, distinguishing ...