Do you see a blue titlebar at the top of the worksheet--not the application's
titlebar?

If you don't, then try:
window|arrange|tiled
Now you should be able to see that worksheet's titlebar.

Double click on that blue titlebar.

RHK wrote:

Unable to move between sheets as the sheet tabs and the horizontal scrollbar
have disappeared. The document is only showing one sheet and this appears
like a window that I can move around within the Excel background. Usually,
the xls document name appears at the top left of the page when I open, but
the document name is at the top of the document with the "window." The page
goes on forever - endless. I have worked through help. View - show sheet
tabs is checked, there is no way to uncollapse the horizontal scrollbar as
the scrollbar isn't accessible. Please please help!

--

Dave Peterson