Did you add the Close command by clicking the Microsoft Office button,
right-clicking Close, and then clicking "Add to Quick Access Toolbar"? It
shouldn't be disabled.
As for why it's in Excel and not Word (or PowerPoint) still has a Close
button, believe it or not, that's little more difficult that we might
expect. If you're interested in knowing more about the "why" behind this,
Word and PowerPoint have a Single Document Interface (SDI), which means each
document window you open has its own set of commands, including its own
Close button. Excel has a Multiple Document Interface (MDI) which means each
document window you open share one set of commands, including the same Close
button.
If you work with maximized windows, you can see the difference if you
restore one of your open Excel workbooks, they will all be restored and
you'll see multiple document windows in one application interface. The same
will not happen in Word or PowerPoint. If you restore one of your open Word
documents, then that's the only window that will be restored, the others
will remain maximized. So since they are internally different they end up
behaving a little differently when it comes to the window components. From a
programmer's viewpoint I understand why, and how it's next to impossible, I
don't like it any more that you do, but I do understand why it works that
way and it wasn't just an oversight.
Please post all follow-up questions to the newsgroup. Requests for
assistance by email can not be acknowledged.
~~~~~~~~~~~~~~~
Beth Melton
Microsoft Office MVP
Co-author of Word 2007 Inside Out:
http://www.microsoft.com/MSPress/books/9801.aspx#AboutTheBook
Word FAQ:
http://mvps.org/word
TechTrax eZine:
http://mousetrax.com/techtrax/
MVP FAQ site:
http://mvps.org/