kyoshirou,

You could check what the macros are, if any, by clicking View on the menubar
and select Macros. That should show you the names of the macros stored in
the workbook. You can then select edit as desired and see their content.
You can also run each macro and that may tell you waht they do. Is this a
file someone you know constructed? If it's from an unknown source you may
even find that the macros are password protected which means you won't be
able to see the code but may only be able to run the macro.

Rob


"kyoshirou" wrote in message
...
Hi Both,

What are the functions, or how can i check what's the function is the file
supporting?