[dba-Tech] Word is suddenly behaving strangely

For reasons I cannot fathom, Word (2007) has suddenly lost the top and
bottom margins of its Normal template. When I use the Page Layout ribbon,
Margins  dropdown, Normal is selected (1" top and bottom margins), but
that's not what I'm seeing on the monitor. It appears the type begins at
the very top of the page and ends at the very bottom.

Any idea how to restore it to what it looked like yesterday and all prior
days?

-- 
Arthur