Dragon NaturallySpeaking Version 9 is a premium speech recognition software and headset package, perfect for those looking to improve their dictation and transcription skills. Developed by Dragon, a trusted brand in the industry, this software offers high-quality English language recognition with a minimum RAM requirement of 1GB. It is designed for use with Microsoft Windows Vista operating systems, making it compatible with a range of devices. This CD format software, along with the included headset, provides a comprehensive solution for those seeking accurate and efficient speech-to-text capabilities.