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Motherboard - The motherboard is the main circuit board of a microcomputer. It is also known as the mainboard or system board.
CPU - The CPU is the central electronic chip that determines the processing power of the computer.
Memory - Memory is the part of the computer that temporarily stores applications, documents, and stem operating information.
Bus - A bus is an electronic line that allows 1s and 0s to move from one place to another.
Expansion Slots - Expansions slots appear on the motherboard. They are sockets into which adapters are connected.
Ports and Connectors - A port is a connector located on the motherboard or on a separate adapter.
Bays - A bay is a space inside the computer case where a hard drive, floppy drive or CD-ROM drive sits
Power Supply - A power supply changes normal household electricity into electricity that a computer can use.
Sound Components - A sound card lets a computer play and record high quality sound.