Mother board:
It is the most
important device of a computer, it consist of all the connectors,
it is the circuit
board which helps in communication of devices to processor and
vice versa.
SMPS:
It is the power
supply for mother board & processor .
It converts AC power
into DC required to motherboard.
HDD
it is memory unit of
the computer, it is ROM of the computer, It comes in different types
HDD
SSD
magnetic tapes,
etc...
it holds the OS. OS
is loaded for storage devices to RAMs of the computer.
External devises:
External devises:
Blue ray device will
read Blue ray disk, and other DVDs & CDs,
RAM
RAM(Random access
memory), are chips that help the system to store the data temperately
for processing it at processor.
Processor
It is the brain of
the computer, when ever data gets to the processor it is processed
and sends the data to concerned device, data is taken form the RAM, .
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