摘要：People tend to choose path or way that is more efficient to obtain maximumresults. Along with the development of computer, human knowledge is alsogrowing in the field of computers. Computers are also widely used in variousfields such as education, government, economic, social, cultural, and others.With the usage of computers, activities is efficiently and effectively donecompared with manual. Calculating shirt sales transactions using a calculator, ora notebook, or piece of paper could lead to disaster due to mistakes, speed, andfragile.
