Properly formatting expressions such as "H2O" in your Excel spreadsheet requires the use of subscripts. Subscript formatting makes a letter or number appear smaller and slightly below the rest of ...

Excel, and PowerPoint, here is how you can do that. It is possible to write Superscript and Subscript in Office apps using in-built options and at the same time. A subscript is a text written ...

but if you need to include subscripts in the axis labels or your legend, you'll have to use text boxes over the chart text, as you can't alter only part of these labels. Open the Microsoft Excel ...