Step four: Preview your production
In this step, you preview your production from beginning to end.
To preview your production:
1	In the Production Editor, click the first panel of your production to select it.
2	In the Preview area, click Play.
Your slideshow or movie begins playing in the Preview area.
Note:  Switch to full-screen mode when previewing 3D productions. The Full Screen Preview button is on the preview control panel.