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whatisacomputer_desktop_computers whatisacomputer_desktop_computers…
Computer
Elements of the Computer System
People
Procedures
Software
Data
Hardware
Connectivity
Components of the Computer
Output Devices
Storage Devices
Primary Storage Devices
Primary Storage device also
known as Internal Memory &
Main Memory. It is a
medium that holds memory
for short periods of time
while a computer is running.
Secondary Storage Devices
A secondary storage
device refers to any
volatile storage device
that is internal or
external to the computer.
It can be any storage
device beyond the
primary storage that
enables permanent data
storage.
Input Devices
Processing Devices
A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically.
Computer Hardware
Computer hardware includes the
physical parts of a computer, such
as the case, the central processing unit
(CPU), monitor, mouse, keyboard,
computer data storage, graphics
card, sound card, speakers and
motherboard.
