The Microsoft Agent property sheet provides options for users to adjust their interaction with all characters. For example, users can disable speech input or change input parameters. Users can also change the output settings for the word balloon. These settings override any that are set by a client application or set as part of the character definition. Your application cannot change or disable these options, because they apply to the general user preferences for operation of all characters. However, your application can display or close the property sheet and access the location of its window.