Dragon NaturallySpeaking Premium 13 is full of new and improved features. This slideshare explains them. If you are interested in our 16 page NaturallySpeaking 13 review just visit the KnowBrainer speech recognition forums. If you are interested in buying a full copy or upgrade visit KnowBrainer.com. Every copy ships with a hard copy of our Installation & Training Guide as well as a 30 day trial of our KnowBrainer 2014 Command Software.