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.

5 Methods to Insert a Checkmark Into Microsoft Office Products Your email has been sent When you add checkmarks to Office documents, you can keep your text organized and visually appealing. Use these ...

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 the ...