Hi Pedro

By default all cells are locked
What you can do is this

First unlock all cells
Ctrl-A (2 times)
Ctrl-1
On the protection tab uncheck locked

Then we go lock the formulas
F5Special...Formulas
OK
Ctrl-1
On the protection tab check locked

Now protect your worksheet



--
Regards Ron De Bruin
http://www.rondebruin.nl



"Pedro" wrote in message ...
I need somebody to explain to me step-by-step how to protect only the formula
cells. When I try, it protects the whole sheet and I can't do anything.