This is a good hint for your users from the Microsoft website: "If you plan to share an electronic copy of a Microsoft Word document with clients or colleagues, it is a good idea to review the document for hidden data or personal information that might be stored in the document itself or in the document properties (metadata). Because this hidden information can reveal details about your organization or about the document itself that you might not want to share publicly, you might want to remove this hidden information before you share the document with other people. This article describes how the Document Inspector feature in Word can
information-by-inspecting-documents-HA010354329.aspx">help you find and remove hidden data and personal information in your documents."
information-by-inspecting-documents-HA010354329.aspx">help you find and remove hidden data and personal information in your documents."