Computer users are of various types. Some use computer for their business, some for performing technical work while some for gaming and entertainment. For every user, the computer required is also different. A business user would require something which can help him to speed up his business transaction while a professional requires a system in which applications can be run easily and working on graphics is good. While a game lover will require a PC that support maximum gaming applications and runs smoothly. So, when each user has its own requirement, they can build a pc which is suitable for their requirement and can be customized as per preferences.
