Rescheduling a posted appointment, task, or reminder note requires only a simple click and drag of the mouse. Here's how to move an appointment, task, or reminder note to a different day:
To change the time of a posted appointment, follow these steps:
The preceding steps show you how to move a posted appointment, task, or reminder note from one day to another. You can also copy a posted appointment from one day to another by holding the Ctrl key as you click and drag the posted appointment from the current date to another date. You can also move calendar items by dragging them to a different calendar if you want.