I'm a student so sometimes while typing my notes, my professor makes an error or changes something so I can't go back to the text box to edit it. Also, whenever I want to bold one word or sentence, the entire sentence gets bolded. You guys should change this and allow us to only bold, italicize, and underline the words we want. Also, please please PLEASE give us the option to go back to our text box that we were typing in.