The following calendar-related options are available under
Time Divisions:
Sets the time increments shown as fine lines on the daily view in the calendar.
Show appointment end times in week and month views:
If there is space,
Show appointment icons in the month view
Compress weekends in month view:
Select this option to display weekends in one box instead of two in the month view.
Show week numbers:
Shows the week numbers next to the respective weeks in the calendar.
Show recurring events in italic in bottom left calendar.
Scroll Month View by a week
If you want to be warned before you delete any appointment, select this option.