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components (CPU (the most crucial, the brain of the computer, allocates…
components
CPU
the most crucial
the brain of the computer
allocates tasks to other parts
perform mathmatical and logic
ports
interface
point where a device is plugged into your computer.
converts data into correct format
The different types of port can be identified by their external shape
USB
Fire wire
ethernet
SATA
channels
connection between devices on a network
optical fibre
central copper wire
coaxil fibre
thin layer of glass
twisted pair cable
used to wire LANS
expansion cards
Network card
Sound card
Video card
Video capture card
motherbard
main printed circuit
form data
designed for specific cpu
storage
primary
registers
small and fast memory
RAM
hold almost all the data
ROM
Contains permanent instructions
seconadry
non volitile
internal