“Windows 10 GAC (General Availability Channel) (i.e. Home, Pro) will reach end of support on October 14, 2025. So, if your hardware doesn’t support Windows 11 then you might wanna use Windows 10 IoT Enterprise LTSC 2021 since its supported until Jan 13, 2032” from https://massgrave.dev/windows_ltsc_links
what you’re looking for is called RVC. It’s integrated into some voice-cloning github projects but i don’t use it. Here for example: https://github.com/codename0og/rvc-realtime-voice-changer