Step 5: Remember to take a look at our demo instance for module configuration and use demo. - Module performs without earning any change in the present PrestaShop file to make sure that existing customization and theme modify tend not to impact. Move 1: Add the module zip file from https://www.presta-addons-modules.com/en/front-office/prestashop-browser-tab-notifications-cart-count-in-tab-cart-remainder.html