hi
it is a concatenator or combiner
the formaula = concatenate(A1,B1) and =A1 & B1 are the same basicly.
both combine the contents of a1 and b1( not add)
if 1 were in a1 and 1 were in b1 then =A1&B1 would equal 11 not 2

Regards
FSt1

"piotrrrek" wrote:



Could you please help.

What means, does sign "&" in Excel formula.
I have seen it in Hyperlink formula.

Thank you in Advance

piotr