Do you want to insert a checkbox for a Microsoft Office Word document?
Make sure that you display the Developer tab of the ribbon. If it’s not visible, select File > Options, click Customize Ribbon, and tick Developer in the list of Main Tabs on the right hand side, then click OK.
Click in the document where you want the check box.
Activate the Developer tab, then click on the check box in the Controls group. This will insert a check box that the user can tick and clear.