Question : Can't resize a spredsheet window.

My employer has one certain Excel spreadsheet that will not allow resizing of the window.
All other spread sheets act normally.

We cannot drag the borders of the window to resize it & the minimize, maximize and close icons are not available in the top border.
If I change the zoom to 200% it just enlarges the spreadsheet within this 1/3 sized window.

I have not been able to find anything that would allow resizing and cannot find a reason for the current view state.

Whatzup?

Answer : Can't resize a spredsheet window.

Look under Tools >  Protection > Protect Workbook   - is that spreadsheet protected?