It would be nice if we could link the tasks with deadlines/dates we create in the to do app to our outlook calendar so that they are better synchronized together. Also the ability to switch from one app to the other is a bit of a struggle. On one hand outlook calendar amongst other nice features, allows me to have a broad overview of things that need to be done during my week . On the other hand to do allows me to have a very basic but clear view of all my tasks by category and to very easily check/uncheck what's done. A combination of both things would be very cool