See this TurboTax support FAQ if you do not have a CD drive - https://ttlc.intuit.com/turbotax-support/en-us/help-article/product-delivery/bought-cd-computer-cd-drive/L89qXCL4V_US_en_US?uid=ltgc6vpg
That's OK—you can download your software directly from TurboTax. But, keep in mind, you can't use both the CD and the download. You must use one or the other.
Follow these instructions to download the software:
If you need help installing, we can help with Windows and Mac.
@efdewegeli