[DerekAsirvadem]

You may need to use a protocol that is portable (between the Mac and Windoze), not one that is stuck to one side only. Try File/Export to PNG or PDF or JPEG. You can choose: entire document; canvas; etc, but for what I think you are doing (copying an OG graphic into a Word doc), use "current selection". On the Export dialogue, there are additional settings as well. Once you get used to it, it is quite easy.

On the Word side, insert it as a picture from a file.

After gaining some experience, in your particular Word doc needs, you will be better able to choose the options that suit you.