Input and Output Devices

Input and Output Devices

Input devices

Enable user to enter commands and data.

Output devices

Enable computer to communicate information to user.

•          Display and Sound
•          Monitors
•          Video Cards
•          Projectors
•          Sound Systems

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Processors

Processors 

The CPU
Central Processing Unit
Brain of the computer
Control Unit
o Controls resources in computer
o Instruction set Arithmetic & Logic Unit
o Simple math operations
o Registers
Floating-Point Unit
o Simple math operations
o Registers
Building Blocks of Microprocessor

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