You can change KOrganizer's behavior if you wish. To display the configuration dialog window, click on ->. You can get more information in the Preferences window description.
You can also modify the toolbars. For visual appearance changes, right click on the toolbar and select from the presented menu. To customize the set of tools available on the bar, click on -> and read the detailed description.
You can also drag both toolbars around the screen. Point your mouse over the toolbar handle and drag the toolbar to a new position on your the KOrganizer window.
Localization information like date and time formats can be configured from KControl within the -> module. This control module can be accessed from within KOrganizer; select ->. KOrganizer has to be restarted for changes done in KControl to take effect.