Make sure your Windows 11 device supports Miracast. To check on your PC, press the Windows logo key + K. If your device doesn't support Miracast, you might see a message saying you need to connect a cable to cast to an external display. Make sure Wi-Fi is turned on.

Windows 11 Windows 10. Turn on your TV or projector. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display. On your PC, make sure Wi-Fi is turned on. On right side of the taskbar, select the Network icon > Cast > pick your display or adapter. Follow any additional instructions on the screen. Otherwise, you're done.

Windows 10. If pressing the Connect button in action center doesn't find your device, try the following: Make sure your Windows device supports Miracast by checking the info that came with it or by going to the manufacturer's website. Make sure Wi-Fi is turned on.

If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC. Note that you’ll need a device that supports Miracast. Here’s how to mirror another screen or project to your PC. Windows 11 Windows 10.

Miracast wireless displays. Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast. Turn on your TV or projector. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display. On your PC, make sure Wi-Fi is turned on.

Not sure if your PC supports Miracast? Windows will let you know. Just press the Windows logo key + K to check. Learn how to connect to a projector or to another PC in Windows using the keyboard shortcut "Windows logo key + P", the Connect app (for Windows 10), or the Wireless Display app (for Windows 11).

Before you begin. Driver updates for Windows, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update. You probably already have the most recent drivers, but if you'd like to manually update or reinstall a driver, here's how: Update the device driver.

Windows 11 Windows 10. When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use. Before you begin.

Fix your display driver. Update or uninstall an incompatible app. Find out how to stop your screen from flickering after the upgrade to Windows 10.

Windows 10. In the search box on the taskbar, type device manager, then select Device Manager from the menu. Open Device Manager.