INTRODUCTION
As we can see in our world today, a lot of things are changing. Typically in terms of communicating, processing as well as in terms of business, marketing, information and a lot more. In this state of modernization, we can say that it made our everyday lives easier and less time consuming. Say for example, sending money on a rush and needs to be right there for an emergency use where you still need a messenger to send it. And that will take days and even months to receive it. But today, by just a digit of numbers and a few clicks you will receive it instantly. However we’re in the era of great technology, there are still many that left behind. Neither contented nor settled of the manual way, they are too likely able to be up to date. Seeking for effectiveness and efficiency is their great motivation to have it on its place. The focus has been largely on the machine and the programs it executes, perhaps explaining the popularity of terms hardware and software. That is the programs and data are more independent of each other and both are independent of the machine and closer to the people. Programs direct the movement and manipulation of data within a computer system.
The computer is most likely one of the great technological triggers for future change. Computer nowadays have infiltrated every aspect of our society, and now they do much more than simply compute. And so,
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