This book is about the basic similarities between human beings and computer systems. This book gives full guidance on complex structures of human beings that are very similar to computer systems. This book brings a revolutionary change in the understanding of medical science and technology sectors because this book has logic and is full of knowledge about the systematic working processes of hardware and software coordination in a computer system is similarly understands the human nervous system co-ordination the whole body by brain. This is a combined research book on the logic of human sense organs and computer Peripheral devices working in a systematic way. While reading this book readers are able to understand the complete management process of logically assembling a computer system which is fully able to understand the logic of command instructed by humans and make a smart device. This book provides an understanding of the logic behind the hardware and software combined working process. This book guides very interestingly how the system is very well understood each and every process of the system as human is able to understand. The dependability of the system is on the (SOC) system on the chip which is responsible for the controlling of whole computer systems. Through this book, readers can understand the similar factors of the human working system which is dependent on the nervous system this is a very sensitive point is understand by reading this book, how (I-C ) integrated circuits similarly work as like neurons cells which is responsible for every human body function. Readers can able to understand the logic about controlling the human sense organs Provides cooperation, coordination, and control in the body. This book is very  interesting reading it creates interest in continuing reading because the pattern of book is the very  logical and sequential way readers are very excited to read this book. 