Determines how far in advance (in days) users are warned that their password is about to expire. With this advance warning, the user has time to construct a password that is sufficiently strong.
Policy path:
Computer Configuration\Windows Settings\Local Policies\Security Options
Default:
14 days
Supported on:
At least Windows XP SP2, Windows Server 2003
Registry settings:
MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\PasswordExpiryWarning
Reboot required:
No