Use  installturbotax.com and receive the benefits of using a user-friendly interface also you need to select the appropriate version of TurboTax & review additional features during purchases of software.
 
How do I Install TurboTax Using My Product Key?
  • Depending on how you obtained TurboTax, follow one of these steps:
  • Go to InstallTurboTax.com in your web browser.
  • Select the version of TurboTax you purchased (e.g., Deluxe, Premier).
  • For Download: Click on the download link for your operating system (Windows or macOS). The file will typically be saved in your downloads folder.
  • Accept License Agreement.
  • During the installation, you need to find out the product key.
  • Choose a destination folder for the installation (or leave it as default).
  • Click Install and wait for the process to complete.
  • If prompted, enter the 16-character license code from your purchase confirmation email or CD packaging.
  • Begin entering your tax information and follow the on-screen guidance.