Nuance Dragon NaturallySpeaking

With Dragon NaturallySpeaking you could create email, documents and spreadsheets simply by speaking. This revolutionary and easy-to-use product gives you everything you need to be more efficient with your computer. Turn your voice into text three times faster than most people type with up to 99% accuracy. It's so easy, you can use it right out of the box. It learns to recognize your voice instantly and continually improves the more you use it