Dragon Naturally Speaking 12.0 Professional Spanish Dragon 12 delivers up to a 20% improvement in out-of-box accuracy compared to Dragon 11. If you use Dragon on a computer with multi-core processors and more than 4 GB of RAM, Dragon 12 automatically selects the BestMatch V speech model for you when you create your user profile in order to deliver faster performance Dragon 12 boosts performance by delivering easier correction and editing options, and giving you more control over your command preferences, letting you get things done faster than ever before. Dragon now reaches out to you to adapt upon detecting your format corrections - abbreviations, numbers, and more - so your dictated text looks the way you want it to every time Dragon 12's natural-sounding Text-To-Speech reads editable text-with fast-forward, rewind and speed and volume control-for easy proofing and multi-tasking.