LO: To understand what parts make a computer and how they work.
Motherboard: The motherboard is an circuit board that holds all the computer components together.Such as the CPU, RAM ,power supply and hard drive plug into the motherboard.This allows all the parts to create a fully functional machine. A computer would be useless with out a motherboard.
Sound Card: A sound card is a component with the ability to produce sound that can be heard through a device such as headphones or speakers. The computer doesn't need a sound card to function, but they include it on every machine anyway.
Video card: A video card is a PC component that is used to project a good quality image to be shown on display. It is attached to the motherboard and controls the images appearance on the screen.
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