Even a supreme computer machine cannot be a substitute of a human brain and cannot be replaced by a human active brain. Beneath human’s physical brain the force of consciousness exists whereas computer requires feedback for it’s performance. Computer performs in one direction and serial process, progress further after the previous one. Human brain can work in multiple dimensions simultaneously. Brain is creative at all times with feelings and emotions whereas computer is creation of human brain and can be started or be shutdown whenever human Brain wants it so.. Brain has the creative and prophetical ability to foretell future through dreams or intuitional workout and performance. Computer is valid with it’s limited and frozen information and performance and can do only what human brain wants it to do.Dreams, thoughts and emotions are heritage of Human Brain. Human brain is creator of computer but computer has been created by the Brain. If a supreme computer is made to duplicate human brain, it will need extra ordinary vast area and still failure Will be the result. Computer needs a technician to care about it. Brain takes care of it itself. The most difficult, rather impossible work to do for a computer is creation of being self-conscious or having awareness, which is the precious heritage of Brain. And what Human brain has created, in a gestalt of awareness, thoughts, feelings, desires and beliefs will remain valid and alive within it and be carried beyond physical life, even after death when the brain is no more active physically.