PHP 7.3 reaches end of support in December 2021 and Adobe Commerce 2.3.x reaches end of support in April 2022. You may want to consider planning your upgrade now to Adobe Commerce 2.4.x and PHP 7.4.x to help maintain PCI compliance.
Post-installation
Now that you’ve finished your installation
We suggest the following:
Other options
You can also do any of the following:
Install optional sample data
If you haven’t already installed optional sample data, you can install it now.
Manage and upgrade components
- Component management (install, uninstall, enable, disable, update)
- System upgrade (upgrade the Magento software)