Your smartphone and PC will then get connected. You then need to scan the QR code by tapping on Continue. The next screen will ask whether a QR code is showing on your PC. Step 5: Click on the “Link your phone and PC” box. Step 4: Now, open the Your Phone Companion app on your smartphone and open Link to Windows from the Quick Settings menu. Step 3: If the mentioned app is installed on your device, then you can tick the box and press on “Open QR Code” button and generate the code.