Magento 2.x. How to re-index data and in what cases it is needed

It is easy as ABC to add all the needed product categories to the main menu. But often it is necessary to add CMS pages to the menu as well, the process of which can be confusing sometimes.

In this tutorial we will show you how to work with the Megamenu extension in Magento 2x.

This tutorial shows how to manage banners in Magento 2.x.