How to use Windows Continuum? (No display adapter or dock needed)

Share your Windows phone’s screen with your PC by following simple steps below.

You don’t need any display adapter or dock to connect to your PC. However, you will need them if you want to use your phone with your TV or monitor.

1. In your PC, go to “Settings > System > Projecting to this PC“. Select “Available everywhere” or “Available everywhere on secure networks”
   
2. In your Windows Phone, open the application “Continuum“. Select “Wireless Adapter“. Click “Connect”
   
3. Select your PC
   
4. In your PC, confirm the connection request
   
5. You are all set! Enjoy!
   

More info: https://support.microsoft.com/en-us/help/17267/windows-10-mobile-set-up-continuum