You have to call in and ask for the Windows version. Hope you get a customer service rep who will. Some of them say you can't. But they should.
How to contact Turbo Tax
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-contact-turbotax/00/26991
What is the Turbo Tax phone number
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
You'll need to purchase the Windows Desktop software and download it to your PC. Once you've purchased, you can download, then install the software.
Purchase the Windows software here:
TurboTax® 2021-2022 CD/Download Tax Software, Compare Desktop Tax Preparation (intuit.com)
Once you've selected the edition you need, click "Buy Now". From there, you'll select the Windows software.
If you bought it from TurboTax, contact them directly.
If you bought it from a third party and have a license number, it is easy.
Go to your TurboTax account with intuit and click that you want to download TurboTax with a license number. https://shopping.turbotax.intuit.com/unified/downloads/myaccounts?route=MYACCOUNTS&cgcview=downloads
Then put in the license number and choose Mac (you have the option to choose Mac or PC)