All Files Welcome Screen When you open Storyboard Pro for the first time, two dialogs appear. The first one provides links for: Learning how to use Storyboard Pro. Details on what's new in this version of Storyboard Pro. Joining the Toon Boom Forum, where you can exchange with other Storyboard Pro users, ask questions, and get answers to your questions. When you close the first Welcome screen, the second one displays, in which you can create and open projects. TIP Once in the main application window, you can return to the Welcome Screen by selecting Help > Show Welcome Screen from the top menu.