DirectX 12 is integrated into Windows 10 and cannot be downloaded as a standalone package from third-party sites, with updates delivered exclusively through Windows Update. Official support, including the DirectX End-User Runtime Web Installer for repairing missing files, is available directly from Microsoft. You can find more details and official downloads on the Microsoft Support page.
DirectX 12 is integrated into Windows 10 and cannot be downloaded as a standalone package from third-party sites, with updates delivered exclusively through Windows Update. Official support, including the DirectX End-User Runtime Web Installer for repairing missing files, is available directly from Microsoft. You can find more details and official downloads on the Microsoft Support page.