Screen mirroring and projecting to your PC or wireless display
You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.
Connect Surface to a TV, monitor, or projector - Microsoft Support
Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.
Fix connections to wireless displays or docks in Windows
If you’re having trouble connecting to your wireless display or wireless dock, try the following to fix things: Make sure your Windows 10 device supports Miracast. Here's how to check on your PC: Select the Start button, type Connect, and then select Connect from the list of results. In the Connect app, the text will tell you if your Windows ...
Connect to a Wi-Fi network in Windows - Microsoft Support
Learn how to connect to a Wi-fi network in Windows and manage your current network connections.
Setting up a wireless network in Windows - Microsoft Support
A wireless network adapter is a device that connects your PC to a wireless network. To connect your portable or desktop PC to your wireless network, the PC must have a wireless network adapter. Most laptops and tablets—and some desktop PCs—come with a wireless network adapter already installed.
How to use multiple monitors in Windows - Microsoft Support
Tip: If you're using a wireless display adapter, connect to an HDMI port on newer TVs, then wirelessly connect your PC to it. After connecting your wireless display adapter to your TV, go to your Windows 10 PC and select Start > Settings > System > Display, then select Connect to a wireless display.
Use the Microsoft Wireless Display Adapter
Connect the adapter to your display. Here's how to set up your adapter on the second display: Plug the HDMI end of your adapter into the HDMI port on your HDTV, monitor, or projector. Plug the USB end of the adapter into a USB charging port on your second display.
Pair a Bluetooth device in Windows - Microsoft Support
Pair a Bluetooth device in Windows. You can pair all kinds of Bluetooth devices with your PC—including keyboards, mice, phones, speakers, and a whole lot more. To do this, your PC needs to have Bluetooth. Some PCs, such as laptops and tablets, have Bluetooth built in.
Troubleshooting Microsoft Wireless Display Adapter
If you’re having trouble connecting your device to the Microsoft Wireless Display Adapter, try the following solutions in order. Solution 1: Install the latest updates Many common connection issues can be resolved by installing the latest updates for your device and for Windows.
Fix Wi-Fi connection issues in Windows - Microsoft Support
Check the Wireless Mode setting for your network adapter and make sure it matches the capabilities of the network you’re trying to connect to. If it doesn’t match, you won’t be able to connect, and the network might not appear in the list of available networks.