The Intuit TurboTax Deluxe Tax Preparation CD is a comprehensive software tool designed for both Windows and Mac users. This tax preparation software includes support for federal and state taxes, making it a convenient option for individuals looking to easily file their taxes. With a minimum of 1 GB of RAM and 650 MB of hard drive space, users can trust in the reliability and performance of this product. The retail license category ensures a legal and valid method of tax file preparation for the 2018 tax year.