Preview can be found in the right side panel of Zotero's main window. You can preview items in either the top/bottom of the info pane or the preview pane. See Settings to customize your preview ...

Use your computer. The form may not open on tablets or mobile phones. Save the form on your computer in a place you can remember. For most Internet browsers, clicking on the link above will ...

Adobe added the option to mark fields that can be filled out with text, boxes that can be checked, and other helpers for form completion at least a decade ago–so long ago, it’s hard to find out when.