CPU is Central Processing the Unit - - central processor abbreviation,it is in the computer a most important part,is composed by the logicunit and the controller,if compares with the computer a person,thenCPU is his heart,an its vital function thus it can be seen spot.Nomatter any type CPU,its internal structure induces may divide intothe control unit,the logical unit and the memory cell three majorparts,these three parts intercoordination,then may carry on theanalysis,the judgement,the operation and the control computer eachpart of coordinations work CPU is Central Processing the Unit - - central processor abbreviation,it is in the computer a most important part,is composed by the logicunit and the controller,if compares with the computer a person,thenCPU is his heart,an its vital function thus it can be seen spot.Nomatter any type CPU,its internal structure induces may divide intothe control unit,the logical unit and the memory cell three majorparts,these three parts intercoordination,then may carry on theanalysis,the judgement,the operation and the control computer eachpart of coordinations work