HOW TO MARK OR NOTE A DATE IN LICH ONG DO PROGRAM:

1 - To find a date in certain month, click on "Mark Date" icon as following:

2 - Find your day in the calendar by selecting desired year, month and day:

3 - To add a note into Memories section, click on "Add" button:

4 - Enter your note in the "Meaning of date" box and select a desired icon for this date as following :

5 - Click on "OK" button to close current window and update note to calendar:

6 - You can add more note or edit the selected note by clicking on according "Add" or "Edit" button.

7 - At the marked day, it will show the icon on the displayed calendar as following:

8 - Move your mouse's cursor to the icon to display the reminded note: