How to Insert an ActiveX Control Check Box in Word?
ActiveX control check boxes are interactive components in Word that can be customized and scripted. Here are some methods to insert ActiveX control check boxes in Word:
Insert ActiveX Control Check Box in Word 2007/2010/2013
Step 1: Click on the Developer tab in the Ribbon, then click on Legacy Tools in the Controls group.
Step 2: Click on the Check Box icon under the ActiveX Controls group, and the ActiveX control check box will be inserted into the document.