SSD drive - Secondary storage device that stores things electronically, HDD drive - Secondary storage device that stores things using magnetic particles, RAM memory - Primary storage that loses information when the computer is switched off, ROM chips - Type pf primary storage that is non-volatile, Motherboard - Part of computer that holsds everything together, and allows them to communicate, Power Unit - A device in the computer that makes sure that each component doesn't receive too much electricity, thereby damaging it, Graphics Card - Part of the computer that improves its output, and often uses a GPU to help the CPU, Sound Card - Part of the computer that improves audio output, CPU - The 'brain of the computer', Keyboard - A device that allows the user to enter text, Mouse - A device that allows the user to select certain things on screen, Printer - A 'peripheral' device that allows 'hard copy' of your work, Scanner - A 'peripheral' device that scans your work and converts it to a digital format, WebCam - A device that allows others to see you, Microphone - A device for capturing and digitising sound, Speakers - A device that translates digital patterns into audible analogue output, Optical Storage Device - Secondary storage that uses light beams to read data, NIC - A device that allows computers to access a computer network, Monitor - Device that displays what the computer is doing in real time, Ethernet - Used to be a system of data communication, but now the name given to a network cable,

KS4 - Computer Hardware

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