This option will allow you to select which completed to-dos should be hidden. When you choose Immediately, it will hide the to-do as soon as you check it. You can increase or decrease the number of days in the spinbox.
Aquesta opció us permet seleccionar quines tasques pendents s' han d' ocultar. Quant trieu Immediatament s' ocultarà la tasca pendent tan bon punt la marqueu. Podeu incrementar o minvar el nombre de dies al comptador.