Superscript and subscript text can be used in a variety of ways, and for a variety of reasons. That's why all Microsoft 365 apps — including PowerPoint — let you type using both, no matter what ...
Use Alt codes on Windows to type exponents, like Alt + 0178 for superscript 2. On Mac, use the Baseline format in apps like Pages to add superscripts for exponents. Use Text Replacement on iPhones to ...