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Bus - transfer of data between various computer components i.e. data flow from your processor to the other components via bus.
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CPU - the computer's brain or engine doing all the actual computing and regulating the flow of data between the internal components.
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RAM (Random Access Memory) - The computer's short-term memory storing the data while the computer is on. Important for the overall performance of the machine. Usually measured in MB.
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Port - connector device that allows data to flow between a computer and a peripheral device. USB Port supports Play and Plug, which means that you've to plug in your device like printer, scanner, etc. and you're ready to work with configurations.
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Cache - small amount of high-speed memory to hold data accessed recently, and also allows subsequent access to the same data speedily.
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PC – personal computer, with separate screen and keyboard.
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Laptop - a portable pc, with integrated screen and keyboard.
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Notebook – the smallest, most lightweight laptop. |