If this option is checked, Konqueror will open a new window when you open a folder, rather than showing that folder's contents in the current window.
Má chuireann tú tic sa bhosca seo, osclóidh Konqueror fuinneog nua nuair a osclóidh tú fillteán, in ionad inneachar an fhillteáin sin a thaispeáint san fhuinneog reatha.