If you close a window in & konqueror; that has multiple tabs open, & konqueror; will ask you if you're sure that you meant to close it. You can toggle on and off this behavior with the Confirm when closing windows with multiple tabs checkbox.
Si tanqueu una finestra en el & konqueror; que conté diverses pestanyes obertes, el & konqueror; us preguntarà si n' esteu segur de voler tancar- les. Podeu activar/ desactivar aquest comportament amb la caixa Confirma en tancar finestres amb múltiples pestanyes.