资讯

To type with superscript and subscript in PowerPoint, you can use keyboard commands, a toolbar button, or the Formatting menu.
Part 8 of our coding tutorial series explores superscript and subscript.
You can add a superscript or subscript in Google Docs by selecting text and using the Format menu or through keyboard shortcuts.
Learn how to add superscript and subscript buttons to the toolbars in Word, PowerPoint, and Excel in both Office 2004 and 2008.