This image-carousel based module could replace "Help-PPTs" & manual walkthrough which are generally used to make users aware of various functionalities in the application. It can be re-used, one just need to replace the sample images with one's app images in correct order of steps which user is supposed to take. Moreover, as many images as one want can be added for a particular functionality.

Button-list on the bottom-right side represents various functionalities of application . On click of any functionality button, a step by step guide for selected functionality will be shown in the form of image-carousel.