I have a macro that hides columns and another that reveals these columns. I
want to have parts of my worksheet protected. When having the worksheet
protected I cannot use the macro. I know that you can write:

ActiveSheet.Unprotect Password:="MyPassword"
Columns("D:G").Select
Selection.EntireColumn.Hidden = True
ActiveSheet.Protect Password:="MyPassword"

This works. The problem is if the user that has access to the password wants
to change the password but is not informed of the fact the macro has to be
changed. Is there any choice you can make when protecting the worksheet so
that columns can be hidden/revealed? They are after all not altered? I am
very greatful for any assistance