ActionScript 3.0 includes many object-oriented features that have an obvious Java-like syntax , but there are some nuances of ActionScript 's object-oriented support that are not so Java-like.

YouTube Shows Off API With ActionScript 3 Demo Embedding videos played a huge role in YouTube’s success.

Select "File," then "New" to create a new file. Choose "Flash File (ActionScript 3.0)," and click "OK." Click the "Text" tool from the Tools panel and drag on the stage to create a text box.