I have been working with Excel for sometime.  I recently opened a new
workbook and the column headers have changed to numbers as opposed to
letters.  How do I get them changed back??

I have tried going to file page set up and clicking on grid lines but still
can not get excel to print the grid lines with the figures in them
Thanks

How do I seperate two words in the same cell, seperated by a comma into to
seperate cells.  eg. John,Smith (in cell A1) converted to John (in cell B1)
and Smith (in cell C1)?

I have a spreadsheet that tracks the time that employees spend on
various projects (this gets billed to customers).  It looks something
like this:
EMPLOYEE NAME | DATE | PROJECT | COST CATEGORY | HOURS

As Eeyore says, "here we go"
I am implementing a gradebook with excel.  How can I three assignments
weighted differently and still give me an average in one cell?  I also would
like to have columns open to add assignments and to have those assignments

When several workbooks are open in Excel 2003 and I try to close only one
workbook, all open workbooks close without saving any of the workbooks.  How
to correct so that each can be saved and closed individually?

I want to use Conditional Formatting to color a row (or 10 cells
across) based on the value of one cell.
If the specific cell value is "W" I want the row colored green.  If it
is "D" I want the row red, and so on according to my rules.

Can anyone tell me how to use the cell validation or some other method
to put the numbers entered in a cell in a proper phone number format?
(###) ###-####
Thanks,

I have the following data, for example.
Location #            Vendor #
151                        250368
151                        312956

Is it possible to do?  I know the Environ function will return the value
of one but can find nothing in Help that will allow me to change one.
No big deal, just curious.

While Excel's 2-D graph capabilities are excellent, 3-D graph quality
is very poor indeed; unless I am missing something.
Just try to plot any 3-D small table and see. I can't see how could be
called 3-D graph since it breaks each or mix all!

Like the titile saids, "How do I convert Excel Document/Files that I have on
a PC to my mobile device", so that I can not only view them on my PDA, but
also edit them when needed.
As for now I cannot read what I copy to my PDA. But when transfered back to

I have a user who rings me up every couple of weeks to say that Windows in
Taskbar has switched itself off. Does anyone know of a keyboard shortcut
that she might be hitting to do this unintentionally?
Thanks.

I work at a firm where we prepare monthly bills for our clients.  The bill
consists of three Word documents and one cover letter.  I prepare the
calculations on several spreadsheets in one Excel workbook.  I would like the
calculations to automatically update the Word documents.  ...

Is it possible to print the last modified or saved date in the header/footer,
instead of the date printed?  
If not, is there a way to put this value in the worksheet itself?