Login using an account that has 'Administrator' privileges. Click Settings on the top-right, and select Security Controls from the menu. In the resulting page, click Define password policy link. In the page that appears, select desired frequency from Password reminder requirement picklist.
nocÂ·turÂ·nal. adj. 1. Of, relating to, or occurring in the night: nocturnal stillness. 2. Botany Opening at night.
Definition of 'night owl'. night owl. A night owl is someone who regularly stays up late at night, or who prefers to work at night. The late-night parties make the hotel a haven for night owls and a hell for anyone with children. night owl or night hawk.