What is a calendar? A calendar is a chart where you can track your days, weeks, months and years. The reason why I chose a calendar as my new widget was because it is useful in many different ways. It is useful for me as a blogger because when ever I look through my site I can know the date very easily. It is also going to be useful for the people in other countries because they can be in a different country and would easily know the date according to where I am. This is an easy way for others to get an idea of student blogging and communicating with others around the world.