@questioner77 The install CD just has the program on it. Nothing about you, your returns or the license code. Nothing gets saved to the CD. Your returns will only be on your computer so be sure to make frequent backups. Don't know if she can use your CD if she has her own License Code.
Why can't you or her install from the Download? It is exactly the same as the CD program. When you installed the CD you still had to go online to update it. It's only the method you use to install it. Even when I bought the CD I used the download method to install it. Don't confuse the Download with the Online web version.
How to get started with the Desktop program, install and activate it
https://ttlc.intuit.com/turbotax-support/en-us/help-article/product-delivery/download-software-turbo...
