CPU FUNCTION ::--

        CPU (Central processing unit)

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   The CPU is the brain of the computer . The CPU is is a very important part of any computer. The primary function is to execute program. The CPU also contral the operation at all over components.

Especially for everyday task such as web browsing or using productivity software. It's job is deceptively simple- to execute programs.  Keep in mind a program is simple a sequence of stored instructions. However,the process of retrieving data,decoding it ,executing it, and storing the results,is far form simple. The CPU is a complicated " mish-mash" of related components all working together to achieve a goal. The CPU have three parts .

(A) Control unit

(B) Arithmetic and logic unit 

(C) Memory unit 

                 -:CONTROL UNIT:-

This unit is responsible for controlling unit of  ALU (arithmetic and logic unit). It also transfer data and information with memory threw input or output devices.

       -:  ALU (Arithmetic and logic unit):-

Arithmetic and logic unit of the computer system. The place were all the calculation or perform and the comparison are made . It's Sens the data in the ram of memory unit.

              -:MU(Memory unit):-

In that unit of CPU computer system have using to store data and results. 

That why memory unit have to none as the storage device and It's work with the binary numbers theory . In that unit we calculate the storage into bits. 

Thanks........