There are a few shortcts in the free version, more in the Pro version.
• Shift-click in the mini calendars or anywhere in the main calendar to make a new event for that date. (Hold down the shift-key while clicking.)
• Scan dates by using the navigation arrows in the mini calendars as these move the mini calendars' focus without needing to refresh the main calendar's data.
• In the month view, click on a day number to jump to that day; shift-click on a day number to create a new event for that day.