Hard Drive - Stores all data on permanently on enclosed magnetic disks., Power Supply - Provides electricity to the whole computer., Motherboard - Large circuit board that all components in the computer connect to., Video Card - Generates the signals to be displayed on the monitor., Memory (RAM) - Chip assemblies that temporary store data for very quick recall., Processor (CPU) - Chip that performs all the calculations for the computer to do its job., Fan - Used to circulate the air inside a computer., Network Card - Device that connects the computer to a fast speed network., Optical Drive - Device that reads or reads and writes data from and onto discs using laser beams., BIOS - Chip that starts as soon as computer is powered on to test the hardware., Case - Contains and protects all the components inside a computer., Expansion Slots - Provide extra capabilities to the computer when used., Sound Card - Device used to play and record audio for a computer., Ports - Connections on the computer used to connect peripheral devices., Heatsink - Metal radiator that absorbs the heat from the processor.,

Computer Hardware

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