The Select Font dialog box allows you to customize the font of certain kinds of text; for example, you can use this dialog box to customize the font that appears in viewport annotations. A similar dialog box is used to customize the font of the Visualization module labels and titles.
A preview of the selected font appears in the Sample area of the Select Font dialog box.
In the Apply To field of the Select Font dialog box, toggle on the items to which the selected font will apply. The Apply To field does not appear unless there are multiple items to which the font can apply.
Click OK to accept your changes and to close the Select Font dialog box.