To scan a QR code for Wi-Fi, start by opening your smartphone's camera or a dedicated QR code scanner app. Align the QR code within the frame of the camera. Once scanned, a notification will pop up with the option to connect to the Wi-Fi network. Just tap on the notification, and you will be connected without needing to enter the password. For more insights on using QR codes, check our guide on
QR codes for Google Maps. This type is particularly useful in busy environments.