Windows 11’s most recent Insider Dev Channel preview build can display a QR code on the screen of your desktop PC or Windows laptop, which smartphone or tablet users can then simply scan with their cameras and then connect to the same Wi-Fi network as the Windows PC.
Using the new feature is simple: select the “Wi-Fi” entry in the Windows 11 settings and tap the button to create a QR code.
Once Microsoft releases it for the final version of Windows 11, this feature could be one of the most exciting practical improvements in recent times. Until now, you had to search for stored Wi-Fi passwords in Windows 11’s settings and then tell it to your guest, who had to enter your Wi-Fi credentials manually on their mobile device. These QR codes make the process much faster and easier.
