11.1. Finding Modules
How to search and evaluate modules on Drupal.org.
11.2. Enabling and Disabling Maintenance Mode
How to enable maintenance mode to set up a "Site under maintenance" message, and how to disable it.
11.3. Downloading and Installing a Module from Drupal.org
How to download and install a module from Drupal.org (using the user interface) or by using Drush.
11.4. Finding Themes
How to use filters to search themes and evaluate them.
11.5. Downloading and Installing a Theme from Drupal.org
How to download and install a theme from Drupal.org or by using Drush.
11.6. Manually Downloading Module or Theme Files
How to manually download and upload a module or theme.
11.7. Concept: Development Sites
Overview of development sites with an example deployment workflow for site building.
11.8. Making a Development Site
How to make a copy of a live site for development purposes.
11.9. Deploying New Site Features
How to copy a view created in a local development site to a production site.
11.10. Synchronizing Configuration Versions
How to synchronize the configuration between a development and live site using the core Configuration Manager module.
