You can check your current version by pressing the Windows Key + R , typing dxdiag , and hitting Enter. The "DirectX Version" will be listed at the bottom of the System tab.
Since there is no "download button" on a website for a standalone DirectX 12 installer, you should follow these steps to ensure you have the latest version: baixar-directx-12-windows-10-64-bits
Unlike older versions of DirectX, Microsoft does not provide a separate installer for DirectX 12. It is designed to be kept up to date automatically through . If your system is running Windows 10 64-bit, you likely already have it installed. How to Update or Reinstall DirectX 12 You can check your current version by pressing