A computer is made up of input, output and ____ devices. Input devices include such things as a ____, mouse, microphone, scanner. Output devices are things like monitors, speakers, headphones and ____. Storage devices include hard drives, USB ____ sticks and CD drives. Inside a computer are the things that make it work such as the CPU which is the ____ of the computer, the ____ which holds any ____ that is currently in use, the ____ which connects everything together, the power ____ unit which supplies power and the ____ fan which cools the CPU down as it gets ____. Computers work by reading millions of tiny switches, which can be on or off, this is known as ____, One is on and zero is ____

Computer Science

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