I've tried to download the application, but it appears that no download link is available for this operation. Because of that, I can't really say what is the exact procedure to change the text's features, but based on my knowledge I know that it's a setting related to the text effects options. You should check that and consult the user guide or built-in Help section as well. Sometimes the user guide can be found in the installation directory of the application, typically located in the Program Files.