An update coming to Google Forms ... a survey, Forms has two new tools to help users collect and organize data. These include the ability to create checkbox grid questions and reorder the sections ...

Once you're finished creating your Google Form, click the Settings icon at the screen's top right. 4. In the "General" tab, ensure the boxes for "Collect email addresses" and "Limit to 1 response ...

Among the new features is an intelligent response ... this limit to 1TB (which is also the cap for existing forms). Google also is introducing a new question type: the checkbox grid.