A click on a website here, a tap on a mobile application there, and you can do so many things that people earlier would take hours and days to accomplish. Such is the power of modern technology, particularly the internet. The societal transformation it has led to is beyond anything preceding it, and each day still brings something new to our lives. Websites and mobile apps continue to get better at what they do and how they do it, adding new features and facilities once considered only a dream. And they do so in a manner that makes the viewer want to remain on them.