To deploy static content, the command "setup:static-content:deploy" should be used.

The purpose of a customer data JS library is to store private customer data in local storage. It helps manage customer-related data on the client-side and provides a convenient way to access and manipulate this data. Reference: https://devdocs.magento.com/guides/v2.4/extension-dev-guide/cache/page-caching/private-content.html

To make sure the attribute can have values for both store views, the attribute property "global" must have the value "Store". This allows the attribute to have different values for each store view. Reference: https://devdocs.magento.com/guides/v2.4/extension-dev-guide/attributes.html#attribute-scope

To display a full list of enabled and disabled Magento modules, use the command 'bin/magento module:status'. Reference: https://devdocs.magento.com/guides/v2.4/install-gde/install/cli/install-cli-subcommands-enable.html

Virtual products are typically used for items such as services, memberships, warranties, and subscriptions. They are not physical items and do not require shipping.