Apple’s iOS 7 mobile operating system is live today, is your iBook optimized for the long awaited release? Don’t worry if you have been dragging your feet. Apple has created a great video to help you take advantage of the new system. It guides publishers through the updated iBooks Author toolset and gives you tips on how to enhance your book for the latest OS.

Check it out:

iBooks Author lets you use a drag-and-drop interface to create rich and immersive books for the iBookstore. Discover best practices for book design and asset preparation, and learn how to use the iBooks Author interface efficiently to develop your book. See how to enhance your book with rich media such as audio, video, and animations, plus get tips for testing your book before submitting it to the iBookstore.

Follow the link to watch a number of tutorials on how the new OS affects other apps such as iTunes, Maps and Passbook.