If you mean that if you have a number in a cell like 1 and when you copy it
down it will change to 2 in the next cell and 3 and so on. Right click and
copy then select fill series or select a range of cells and use
edit>fill>series or put 1 in one cell and 2 in the next and grab both cells
and copy down
I have created a worksheet. I would like it to keep a record of each time I
open the worksheet. Each time I open it, it will open a new worksheet with
the next sequencail number.