You can add a superscript or subscript in Word using the appropriate buttons in the Font section of the Home ribbon. You can also use keyboard shortcuts to format text as a superscript or subscript.

In some cases, though, you may want to use subscripts, which place small text entries such as numbers below the main line of text, or superscripts, which place small text above the main line.

However, if you have subscripts or superscripts in the text in those cells, they will not transfer over to the graph, making the text in the graph appear wrong. You can edit the fonts for most of ...