After July 2021, the 2.3.x release line will no longer receive quality updates, or user guide updates. PHP 7.3 reaches end of support in December 2021 and Adobe Commerce 2.3.x reaches end of support in September 2022. We strongly recommend planning your upgrade now to Adobe Commerce 2.4.x and PHP 7.4.x to help maintain PCI compliance.


This section of the guide demonstrates how to perform routine index and cache management operations, back up the system, and use tools that help our Support team troubleshoot and resolve issues.

The Web Setup Wizard was deprecated in Magento 2.3.6 and is removed in Magento 2.3.7. After it is removed, you must use the command line to install or upgrade Magento, as well as modules and extensions.