A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Just in case you are not aware: select character(s) and use CTRL with + to subscript and CTRL+SHIFT with + to superscript. best wishes
In Word 2010 I open the customize QAT dialog; in the drop down I asked for all Caommands; scrolled down to the S's and found both sub and superscript icons. These are now on my QAT.
Bernard Liengme, Nova Scotia, Canada http://people.stfx.ca/bliengme/