Fonts are more than just pretty characters, although your choice of fonts can have a profound effect on how readable your text is to the audience. You can format font styles to make your text bold, italicized, underlined, etc. Beyond these basic offerings, PowerPoint Font dialog box offers some advanced format options for the selected text. You can still change the font type, set the font size, color, and other font attributes in this dialog box, and you can also do more.
To learn more, choose your version of PowerPoint. If we do not have a tutorial for your version of PowerPoint, explore the version closest to the one you use.