You can configure which Tools to have in the editor without worrying about the license. We are not enabling the tools by default even if you have a license - not because they are forbidden to use - we only want to make the layout as clean as possible. The only thing that the licensing does, is removing the trial message from your web site, once it is uploaded to the web.
the Telerik team
Check out Telerik Trainer
, the state of the art learning tool for Telerik products.