About an hour after I last used my microwave, I tried to use it again and
there was no power - the display was dark and nothing I could do on the
front panel brought it back.

What is the likelihood that it's just a blown fuse, or something similar?
If so, how easy would this be to get at and repair? What are the odds that
it's deader than the dodo? If it's the microwave generator whatsit, would
that mean the display is dark?

It's a Sharp Carousel and is at least 4 years old.

I checked the outlet and no joy there-it has power.

--
charles