Microsoft Excel & PowerPoint : It’s highly unthinkable of working in an office without THE OFFICE. It has made our life much easier and efficient. It is the most famous and user friendly work program. Microsoft Office affects businesses in many positive ways and it can be used in business environment. Word is used for typing; excel for calculating, and power point to creatively display a business’ work. Microsoft is the universal software; in order for a business to stay current, they must use Microsoft Office.