software

New to pivot tables, trying to add as a final column, the total of preceding
colums, on a row-by-row basis. Can't get my head round what the source data

I have used this formula to set up an invoice tracker.. My question is how
do I make the formula know when an invoice has been paid.

to copy one excel file to other even when is updated the other file will be
automatically updated too?

I am using NETWORKDAYS function to determine the number of weekdays between
two dates e.g 01/03/06 to 31/03/06 =networkdays(A6,B6) gives the result 23.

I have created a drop down list for validation by naming a list of data in a
pivot table. For some reason, when you click on the drop down list it does

I am creating a worksheet where different items are highlighted several
different colors. Is there a way to create a formula that changes when I

I have a graph of Force(mN) vs Distance(m). The error in the force is

I've got stuff in a sheet that looks like this (it is about words and

I do not seem to have the equal sign on my formula bar. how do i receive this?

help!!!!!!!!!! I have saved a change on a excel spreadsheet that I sould not
of done! Can I get back my old one????