Information Technology became backbone in all fields of commerce and businesses. IT based organization always get maximum throughput with minimum inputs from business. Because it is proved computer-based business planning, controlling and decision-making always reach to great height in the markets. The objectives of today’s businesses are not only to IT supports in business execution, but also change it innovatively with respective new business demands, requirements, and competitions. Therefore IT engineers and practitioners always keep engage to find new IT solutions to execute business smoothly with offering new IT strategies, ideas, innovations, concepts and methods to make business perfect. This book is also sincere move towards this, with discussing important of HSI, DSS, HRIS, CMS and VO in business execution.