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Fundamental of Computer

Fundamental of Computer

Components of Computer System

Input Unit

This unit consists of devices with the help of which we enter information into the laptop. This unit creates a link between the person and therefore the pc. The input gadgets translate the know-how right into a form understandable through the laptop.

CPU (Central Processing Unit) CPU is taken into account due to the fact the brain of the laptop. CPU performs all kinds of know-how processing operations. It shops facts, intermediate results, and directions (program). It controls the operation of all components of the pc. CPU itself has the subsequent three components −

• ALU (Arithmetic Logic Unit)

• Memory Unit

• Control Unit

Output Unit

The output unit includes devices with the assistance of which we get the know-how from the pc . This unit may be a link among the pc and consequently the users. Output devices translate the computer’s output right into a shape comprehensible via the users.

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