The word processor is a main part of a Computer and its use for providing speed to the computer while someone is working on that particular computer. There are so many Processor available in the Market.

Its names are p4,dualcore , i3 , i5 etc. nowadays because now everyone wants a computer having good processor to work faster .The processor are performed task according to their speed.generally nowadays no one use p4 because this is slow and old .everyone now deal with I series because its fast and help us to complete our work in less time period and more efficiently.