Memory chips

Memory chips are used to in the memory to hold data and instructions

Things to remember
The system unit is the main part of the computer because CPU is placed inside it
The motherboard is a printed circuit board or PCB where are all the electrical circuits are printed
The power supply unit is a device which converts high voltage current to voltage current required by the components of PC
Main memory determine the amount of data that can be stored in the computer as well as the amount of data that it can process

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