Very new to Excel and having trouble with columns. Have searched Help
and Templates but can't seem to find what I want.

I need 4 columns of various widths in the upper portion (row 1 - 19 for
name, address and other info) and 6 columns of varying widths different
from the 4 above from Line 19 down. The last of the 6 is to be totalled
at the bottom.

What I don't know how to do is add more rows from 19 down without
changing 1-18.
Can this be done?
Thank you for your help.
Joni