Hi

use SUMPRODUCT instead - check out
http://www.xldynamic.com/source/xld.SUMPRODUCT.html

for details.

Cheers
JulieD

"Lounsbud" wrote in message
...
I am wondering if it is possible to use a boolean in conjunction with the
countif function? What I want to be able to do is count the number of
laptops
(for example) at our various offices. Right now I have each office in its
own
worksheet so I just count the one column for laptop. What I would like to
be
able to do is have all offices in one sheet and count laptop for every row
that has a particular office number and laptop under the system type so my
summary inventory is updated automatically. Anyone have any ideas?
Thanks,
David