I used to be able to open each excel file in its own window that could be
minimized and maximized on its own. Now all files are opening in one window.
I do not want to arrange the files in that window- I want all files in their
own windows. All file names appear in the taskbar- but they still all open
in the same window when clicked. Strangely enough my MS Word files on the
same computer are still opening in their own windows . . . . any advice?

Thanks