Introduction
The recent technological innovation brought many changes in the society over the past century. The twentieth century is a period of technological change; almost everything is not permanent and constantly evolving in order to make the society a better place to live. In the earlier days, man has only known few methods of communication; however, in the modern era, man had already explored the universe bringing forth the latest gadgets to support their needs. In addition, the invention of the World Wide Web is in fact the most helpful tool to search for countless of online information from around the world. ...