Magento 2.1.x. How to Reindex Data

Here you can find the instructions on how to reindex data.

➤ To reindex Magento data, do the following:

• Switch to your Magento store Admin Panel and go to the  System > Index management section.

• Select indexers you want to update.
• Then you need to choose whether you want to Update Indexers on Save or Update by Schedule (1).
• Click on the Submit button (2).