Click on the button on the right hand top of the book next to the X to
maximise the window and save.
Reopen the book.
At any time when you have the minimised version you can also drag the
borders to enlarge the window.
Lift the whole window up by dragging the top title bar first and then drag
the bottom border down.

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Greetings from New Zealand
Bill K


"Senior trying to keep up" <Senior trying to keep
wrote in message
...
I have a file which opens up in half the Excel window - in the bottom as if
comparing workbooks. The top half is blank.
Anybody help?