If you want to remove the option later, you can to back to the Display Settings screen and un-check the boxes previously checked. The Next and Done buttons cannot be removed.
Can the respondents use the Browser Back button/option to go back on the Survey?
No, respondents can only use the back links provided on the Survey Pages.
Can I customize the text for the “Exit Survey” and “Back” buttons?
No. At this point we do not allow for customizing the text for these navigation buttons. This also applies to multi-lingual surveys.
Can the user go “back” multiple pages?
No. Currently we’ve limited the navigation back button to the previous page only.