Feature trainer is a plugin with tutorials that cover various IDE features in an interactive way. A tutorial includes a set of lessons. To complete a lesson, you need to finish all the tasks in the lesson.
Start a lesson from the Welcome screen
Click a tutorial link on the Welcome screen.
Click the lesson that you want to undergo.
Start a lesson from the Learn tool window
In the Learn tool window ( ), click a tutorial link.
In the Open a Learning Project dialog, click Open .
In the Open Project dialog, select where to open a tutorial. To open in a new IDE window, click New Window. To open in the same IDE window, click This Window. To attach the learning project to the currently-open project, click Attach.