PSA: If you're planning to do your taxes w/ TurboTax 2025 desktop software this year on a Windows 10 computer, you should know the software won't install, regardless of whether you took advantage of Microsoft's offer for an extra year of security updates for Windows 10. Yes, those customers can still use TurboTax Online at no extra cost, but that pushes users to a cloud product that probably a lot of people avoid for all kinds of reasons.

https://ttlc.intuit.com/turbotax-support/en-us/help-article/download-products/end-support-windows-8-affect-turbotax-experience/L4v9atO3O_US_en_US