When I try to download software which I received notice that it was ready to download, it says it is not supported for Windows????????
What Windows do you have? What kind of computer?
2024 Turbo Tax Desktop Download System RequirementsWindows 10 or later or Mac OS Ventura 13 or laterhttps://turbotax.intuit.com/personal-taxes/cd-download/tta-system-requirements
Are you running Win 10 or 11 in S mode? You need to switch out of S mode.https://support.microsoft.com/en-us/windows/switching-out-of-s-mode-in-windows-4f56d9be-99ec-6983-119f-031bfb28a307
Did you buy the Mac download by mistake? The downloads for Windows and Mac are different.