Mac Office behaves differently than Microsoft Office. This forum is for Microsoft Office not Mac Office so you may not get help here. Also Mac OS is totally different to Microsoft Windows OS so you need Mac OS forums or Mac Office forums. Try searching for these and they will probably help you.

You are mistaken. Microsoft Office is a product on both Windows and the Mac as well as various mobile platforms. This forum addresses issues there. It is true that the bulk of people answering questions here, like me, have more experience on the Windows version. Microsoft Office 11 is a Microsoft product, approximately released at the same time as Word 2010.