How to manage Magento themes
A theme in Magento defines the look and feel of the Storefront for your customers. By default, Magento includes the following themes:
- Magento Blank
- Magento Luma
You can review a list of the available themes in your Magento store in the CONTENT | Design | Configuration admin panel section:Â
By convention, the files for themes are located in the app/design/frontend/<vendor>/
folder. The default themes that are included in Magento are located in the vendor/magento/theme-frontend-<theme-code>
 folder, as you can see in the following screenshot:
If you click on a theme in the grid on the CONTENT | Design | Themes page, you will see the information for that theme and a preview image:
You can see and change the theme that is assigned to each website, store, and store view from the CONTENTÂ | Design | Configuration admin panel page:Â
If you click on the Edit link in the last column, you will be redirected to the following...