I will showing how to connect to the wifi without password thanks to QR code. If your family or friends want to get on your Wifi, they don't have to enter the password anymore. All they need to do is take a picture of the QR code and voila, they're in! I'll show you how to generate the QR code with a free website.
Just go to this website: https://qifi.org/
Enter your SSID, enter your encryption mode, enter the SSID password, click the hidden box and click the generate button.
Piece of cake, don't cha?!