Dragon Naturally Speaking, popularly known as simply DNS, is a speech recognition program that allows you to communicate with your PC by simply giving voice commands rather than typing or clicking with mouse. It has been designed by Dragon Systems and it can run on all Windows based systems. As you speak, your words appear on the monitor three times faster than you can type them using the keyboard. You will be surprised with a very high, 99% accuracy of this program. This program keeps your important voice commands stored in the computer and quickly commands the computer to follow them. Get Dragonware voice recognition software here.