Our lives today have become really hectic; be it personal or professional. People today are always on the move, thinking ten steps ahead of things to do. So, it is not uncommon to see them sometimes getting overwhelmed and missing out on crucial tasks. To overcome this, the majority of them rely on to-do lists. Jotting down your list of things to do, things to buy, etc., is a great way to ensure that you do not forget anything important. However, the days of pen and paper are long gone! Today, digital to-do lists have become the norm; thanks to all the advanced technologies and software.