User’s Guide to Password Reset Web Part for SharePoint 2013, Part 1: Setup for AD Users in Windows Authentication Using Security Questions
How to set up Password Reset for Active Directory users in Windows authentication by using security questions.
User’s Guide to Password Change Web Part, Part 1: How to Change a Password for a User with Windows Authentication in SharePoint 2013
Bamboo’s Password Change Web Part (now available for SharePoint 2013) is your one-stop-shop for changing passwords
