Magento 2.0.18 is the final 2.0.x release. After March 2018, Magento 2.0.x will no longer receive security patches, quality fixes, or documentation updates. To maintain your site's performance, security, and PCIPayment Card Industry: Refers to debit and credit cards and their associated businesses. compliance, upgrade to the latest version of Magento.
To install Magento 2 on your server, see the Installation Guide in our technical documentation. For an overview of the second part of the installation process, see Web Setup Wizard in the System Operations section of this guide.