Formula won't update with new data

[D'oug]

On all my Excel documents, when I create a formula, say just adding a column
of numbers, if I go back and change one of the numbers of data, the total
won't change to reveal the new total. Did I accidentally hit a command key or
something?

thanks.
doug

 

[Paul B]

Doug, check tools, options, calculation, and make sure automatic is checked

--
Paul B
Always backup your data before trying something new
Please post any response to the newsgroups so others can benefit from it
Feedback on answers is always appreciated!
Using Excel 2002 & 2003