PrestaShop 1.6.x. How to change the order of Popular, New Arrivals, Best Sellers tabs on the Home page

1. In your PrestaShop admin panel go to Modules -> Positions. Find there the displayHomeTab position.
   
2. If you want to change the position of the tabs in the displayHomeTab, simply drag-and-drop them into the position you want them to appear on the Home page.For instance, make Popular tab the last one by placing the Featured products on the home page block after the Top-sellers block.
3. The Popular tab is displayed the last one now.
   

Hopefully, this tutorial was helpful for you.