On my system, Word 2007 does not have a Protected View tab.
I have looked at several forum entries (various forums), and have noticed
that the respondents invariably misunderstand. They simply cannot conceive of
such a thing.

But that is what's happening. Under Trust Center, Trust Center Settings,
there IS NO Protected View tab. It's essential for the tab to be there, as far
as I know, for me to be able to enable/disable, or modify.

Please help.