What i want to do , is to make excel to create a new sheet, with the name of
the content of the cells in a defined column.

so that when i edit a new cell in that column, excel will create a new sheet
with the name of the sheet being equal to the content i entered in the cell.

that is the main question.

and after that :
- how to check if the sheet is already created with that name ?!

Thanks in advance.