The default Cell Preferences settings in Crystal Ball do not meet accessibility standards for differentiation by means other than color. Both pattern and color are used in Accessibility mode. When Accessibility mode is activated, new workbooks have accessible defaults as described in the bulleted list presented previously in the section.
To apply accessible defaults to existing workbooks:
With the new workbook selected, select Define, and then Cell Preferences. (In Microsoft Excel 2007 or later, select Define, and then Cell Prefs.)
The Cell Preferences dialog opens with accessibility default settings selected.
In the Apply To dialog, select All tabs, and then All open and new workbooks.
The accessibility defaults are applied to all open workbooks.