A user interaction and graphical user interface component enables a user (or compliant application) add, updated, and remove ODBC Data Soruce Names (DSNs) via interactions with the underlying ODBC Driver Manager. It also enables the user (or compliant application) add and remove ODBC Drivers. Metaphorically, this user interface is very similar to a printer selection and management interface that's presented to an end-user (via an application) when print services are required; thus, you can simply substitute "printer" with "database" when trying to understand the functionality delivered by this ODBC component.