Data has become a part of day to day life. With the onset of high power mobile computing, it sits in the palm of the hand, and there is no escaping the need for data reduction. From Tax computations, stock market investing, planning for future of childrens career and education, all need mastery of the tools for data analysis and reduction in a short time. The days of laborious punching of cards, then waiting days for the results are now like a bad dream. Welcome to everyday computation made easy!