C.P.U (Central Processing Unit)

C.P.U consists of -

  1.  Processor-
       
             Every part has some purpose to run the computer. processor is the main part of CPU. all are saying that Processor is the heart of computer or brain of computer compared with the human. processor is process or execute the data what you have given. heat will generate automatically, so to control the processor heat there is a fan, this is called processor heatsink and fan.

  2.  Mother Board-
     
               After processor, motherboard is the main part because all remaining parts are connected to motherboard only. motherboard is a main circuit board, which has socket, ram slots, other slots and ports to connect. 


  3. RAM-

             
                RAM full form is Random Access Memory. which is primary memory and temporary storaging device. 


  4. Hard Disk Drive-

                Hard disk drive is a main storaging device, it is a secondary memory.

  5. CD/DVD-

               These drives are used to read and write the CD or DVDs.

  6. SMPS-

               SMPS full form is Switching Mode Power Supply. which is main power supply to power all the parts of CPU