Sticky Notes for Quick Reminders.

This little-known method can surprise even the pros !

Rely on sticky notes for quick reminders.
Press Ctrl + Shift + N from anywhere in the Outlook interface to create a new note that can be dragged and positioned anywhere on your screen. This is great for quick tasks that don’t need to be manually entered into your calendar.
Moreover, you can save it as a note, you can forward and categorize it too !