A good PC (personal computer) doesn’t have to be sophisticated. The low specification is enough if this is suitable to our simple need. But many people feel that it is very difficult to fit-up the PC by our self. This is absolutely a wrong assumption because even a child can do it. Really? Then, how to do it? First, you must know the peripherals that are needed for the PC. They are: motherboard, processor, hard disk, floppy disk, memory, CD ROOM/ drive optical (this can be CD ROM, CD-RW, DVD …