There is no denying that, the world has changed thanks to the widespread of the internet. In the past, people had to go to their company or school every time in order to be able to study/work effortlessly. However, after the internet come to the globe, it provided numerous opportunity which is useful for society. Most employees and students can work at their homes instead of travelling anywhere whether can be a school or an office. In this way, the advantages of using the internet outweigh the disadvantages.