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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Parts Of Computer

                               Parts Of Computer

Computer systems have four parts, and they all are compulsory.

o Hardware

o Software 

o Data
o User

It Does Not Depends On The Size.

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Computer

Computer

The Computer Defined

U Webset

Electronic device Converts data into information.

Modern computers are digital.

Two digits combine to make data.

Older computers were analog.

A range of values made data . 

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U Webset

U Webset

A new ultimate source of information, don't get bored now sitting at the home or staying in the office, just open up U to check the new technology and information updates, not only this 

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