Alfresco Explorer, one of the Alfresco's built-in web applications, provides an intuitive user interface, so that the beginners of the system can start using it without any specialized user training.
You have been introduced to the key terminology in Alfresco such as Alfresco Explorer, administrator console, space, content, category, aspects, actions, and rules.
When Alfresco starts, it reads all the default configuration files, and then reads the customized configuration items in the
extensions folder. So, depending on the type of item, the customization either extends, or overrides the default configuration item. You have flexibility in choosing the database and membership framework of your choice. You can configure e-mail, multilanguage ...