Select the Calendar, Control+2.
Move through days, Right and Left Arrow.
Go to a date, Control+G.
Move back to today, Alt+Windows+Y.
Next week, Alt+Down Arrow.
Previous week, Alt+Up Arrow.
Next month, Alt+Page Down.
Previous month, Alt+Page Up.
Toggle time order, Alt+Windows+T.
Toggle Condensed Mode, Alt+Windows+C.
Toggle whether to use Leasey functionality in the Calendar, Alt+Windows+D.
Place appointments into the Virtual Viewer, Insert+Tab.
Launch a Teams or Zoom meeting, ensure you are inside the appointment and press Alt+Windows+M.