2022 TurboTax

If you have the 2022 TurboTax CD it can be used on the Windows PC if you have a CD drive on the PC.  The CD has a Windows installation file along with a Mac installation file.

If you have the 2022 TurboTax Download then you will need to contact TurboTax support to request that they push a 2022 Windows Download to your TurboTax Download account.

Support is open from 5am to 5pm Pacific time, Monday thru Friday (Closed New Years Day)

See this TurboTax support FAQ for contacting support - https://ttlc.intuit.com/turbotax-support/en-us/help-article/account-management/turbotax-phone-number/L0Od33nMQ_US_en_US?uid=lfgviwbm

Support can also be reached by messaging them on these pages https://www.facebook.com/turbotax/ and https://twitter.com/TeamTurboTax

Do you have the CD or did you install it from the Download?  You probably have to call in and ask for the Windows download.  If you have the CD you can try to install it on the Windows computer.  

How to contact Turbo Tax
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-contact-turbotax/00/26991

Did you start a 2022 return on the Mac?  You will have to copy the .tax2022 data file to the Windows computer using a usb flash drive.  The same file works on both Mac and Windows.  See this article on how to move your tax return to another computer…….
https://ttlc.intuit.com/community/tax-data-file/help/how-do-i-move-my-tax-data-file-to-another-computer/00/26128

After you get the program installed or reinstalled the first thing to do before you open your tax return is to update the program and install any state programs you had. Then open your file. So you first might need to start a fake return to be able to download the state program (go to FILE - NEW). Enter some basic information, then go to the state tab and download the state program. Then try to open your existing return, go to FILE - OPEN