Thanks for the info, Tom.
Unfortunate, I think, that Apple doesn't have support employees participoate in the site, who could help with user's problems, read suggestions and concerns, etc.
I found and downloaded a user manual ffor Numbers 2009 here on the Apple support site. Is that still the current version, 2009? No updates since then? The manual also does not say whether it is for the Mac version or Ipad?
In any case, the manual does say that you can freeze the header row and header column, which are all that I would want to freeze. I also see hide and unhide rows listed in the manual.
The one that I don't see is the third one that I mentioned: Autofit. It is a very useful feature of Excel, when one is typing lots of text into cells.
It works like the following, if one has the row height set to autofit.(I thnk one can also do that with column width, but I have only used it for row height:
Of course the row heights and column widths are initially how you set them manually..
If however, one is typing lots of text into a cell (with word-wrap), more than visibly fits in the cell. The width of the cell will remain fixed how set, but the height will grow to fit the text you type in, so that it is all visible. (And of course that grows the height of the whole row, not just an individual cell.)
Might auto-fit have been added in a later version than 2009?