How to Enable Miracast on Windows 10

Miracast is a wireless display technology that allows you to mirror your device's screen to another display, such as a TV or monitor. It’s especially useful for sharing videos, images, or presentations without the need for cables. If you’d like to enable Miracast on your Windows 10 computer, follow this step-by-step guide.

Check Miracast Support

Before enabling Miracast, ensure that both your computer and the device you want to cast to support this technology. To check:

  1. Press Win + R to open the Run dialog box.
  2. Type dxdiag and press Enter. The DirectX Diagnostic Tool window will open.
  3. Select Save All Information and save the file.
  4. Open the saved file and look for the line labeled Miracast. If it says Available, your device supports Miracast.

Set Up and Enable Miracast

If your device supports Miracast, follow these steps to activate it:

  1. Press Win + P to open the Project menu.
  2. In the menu, select Connect to a wireless display. Windows will begin searching for available devices to connect to.
  3. When your target device appears in the list, select it to connect. Your screen should now display on the chosen device.

Troubleshooting Common Issues

If Miracast doesn’t work, try the following solutions:

  • Update Drivers: Outdated graphics or adapter drivers can prevent Miracast from working. Update your drivers via the Device Manager or from the manufacturer's website.
  • Check Network Connection: Make sure both devices are connected to the same Wi-Fi network, as Miracast requires a shared network for proper functioning.

Now you know how to enable and use Miracast on Windows 10. This simple technology can make it much easier to display content on a large screen without dealing with extra cables.