Self-service password reset from the Windows 7, 8, and 8.1 sign in screens is in public preview
Published date: October 04, 2018
Users with an Azure AD account can now reset their password from the sign in screen of devices using the Windows 7, 8, and 8.1 operating systems. This feature requires SSPR to be enabled for your organization from Azure AD settings and the Azure AD password reset add-in to be installed.