Did you know that you can create events and tasks directly from your calendar?
From the Calendar of Nine, just try to do long-tap on the plus (+) icon. Then, you can see two additional icons, one is for creating a task, the other is for creating an event. Here you just tap which one you would like to do.
This tip will be used in all views of Calendar such as Agenda, day, 3 days, week, Work week, and Month.
Have a nice day!