Get your taxes done using TurboTax
I bought the CD from Costco too. I used the download method instead. It has more advantages over CD. Then you can also download it another computer. Once you install the CD you can't install it again like if you need to reinstall the program or install on a different computer.
There should be a card in the CD case on on the CD envelope that says how to download it and you will need the 14 or 16 digit code from it to enter.
How to download Turbo Tax instead of using the CD
And see this. How to install with a License Code
https://ttlc.intuit.com/community/tax-topics/help/activating-turbotax-cd-download-software/00/852971
