Archiving will keep all old items in a file, including completed to-dos. But if you do not want to keep completed to-dos at all, choose the File Purge Completed To-dos menu item to remove all the completed to-dos from your active resources. If you want to keep your completed to-dos, but do not wish to view in the to-do lists, consider filtering them out instead of purging them.
O arquivo manterá todos os elementos nun ficheiro, incluindo as tarefas completas. Mais, se non quere almacenar de todo as tarefas completas, escolla a opción Ficheiro Limpar as tarefas completas para eliminar todas as tarefas dos recursos activos. Se quere conservar as tarefas completas, mais non as desexar ver nas listas de tarefas, considere filtralos en vez de os eliminar.