# Preferences Window: Registration Tab

To display the registration preferences, select the Registration tab in the Preferences Window.

## Registration name | This is your own name. It may help retrieve your registration code if you lose it someday.
## Registration code | This is the code issued upon purchase. Keep it in a safe place. It enables you to make full use of Thinking Home, without any demo limits. While evaluating Thinking Home as a demo, you are limited to one controller, one device, one event and one responder. Registering enables you to create as many of these as you like. Registering may also entitle you to a discount when upgrading.