@Tyndall1959 If your computers have actual disk drives into which you can insert a CD, the CD has both Mac and Windows software. Or you purchase the operating system specific version for Mac and ask customer support for a Windows download (or vice versa).
To call TurboTax customer support
https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number
Customer support is available from 5 a.m. to 5 p.m. Pacific time Monday-Friday.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
