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The motherboard is the main PCB, found in general purpose
A power supply is an electronic device that supplies electronic energy to an electrical load.
The hard disk is a device that can help you store information, pictures, videos and more. It was first introduced in the early 1960’s.
microcomputers and other expandable systems/
The sound card is an internal expansion card that provides an output of audio signals to and from the device under control of your gadget.
CPU stands for central processing unit. Which is the electronic circuitry within a computer, which carries out the instructions of a computer programme.
A keyboard typically has characters engraved or printed on the keys (buttons) and each press of a key typically corresponds to a single written symbol.
RAM stands for random-access memory. RAM is a form of computer data storage. This allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory.
A computer monitor or a computer display is an electronic display screen for computers or any kind of device.
A graphics card is an expansion card which generates a feed of output images to a display.