Thank you. I'll look for a font app.

Hi Dawter! Changing the system font is possible without rooting. You just have to install a third-party app to do it. So head on to Google Play and type the word "font" in the search field then click the search button. Install one of the many free apps available and see which one you like. As for actually rooting the phone, you can do a quick search for step-by-step guides on Google.com. Hope this answered your question!