How do I update the format of the date?

How do I update the format of the date?

1. Access the preferences pane.
   
   Keyboard shortcut: Command key (it has a ⌘ symbol) and then the ","
   
   
   
   
2. Select from the list of formats in Date popup list in the Date/Time Format section.
   
   
   
   

If you don't see the format you would like, please let us know and we will try to add it in a future update.