For Subscript: press ctrl and equals to (=) keys together. For Superscript: press ctrl, shift, and plus (+) keys together. You could point to a superscript or subscripts on the same line as the text with the caret (^) character, but this is awkward to read. You see them normally in chemical formulas, mathematical equations, and footnotes.
Superscripts and subscripts are letters, numbers or symbols set a little above the normal line of text. You will be able to insert those buttons to toolbar even though Microsoft has made it to some extent annoyingly difficult to do so, as the process varies depending on which operating system and application you’re using. I’ll make your job easier by telling you that how can you add the superscript and subscript buttons to the toolbar in Word whether you are doing your work on Window or Mac. Especially, if your job with many superscripts and subscripts in Office. If you are also one of them and looking for an easy way to in your documents. Some people never get an idea that how they can add superscripts and subscripts in their document.
