The evolution of data storage
The capacity of data storage devices have increased at an incredible rate during the past decades.
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Computer hard disk drives are devices of magnetic data storage.
This animation demonstrates the structure and operation of different types of optical disc drives.
This animation demonstrates the structure and most important peripherals of desktop computers.
A variety of peripherals can be used with laptop computers.
This animation demonstrates how cell phones work.
The Internet allows us to send data quickly to large distances.
This animation demonstrates the structure of small, mass-produced circuit boards.