Allow form respondents to save and continue to fill the form later

Yeah, I ran into this earlier and unfortunately Microsoft Forms doesn’t really support a proper “save and continue later” option. If someone is signed in with their organization account, sometimes their progress might get saved automatically, but it’s not reliable and you can’t depend on it. For external users, there’s no option at all. If they close the form midway, their responses are usually lost. What most people do instead is keep the form short so it can be completed in one go, or ask users to prepare their answers beforehand. So for now, there’s no proper built-in way to let respondents save and continue later in Microsoft Forms