Rather than have a guest select your Wi-Fi network and then enter a fiddly password, just make them a QR code their iPhone can read. Here's how to do it.
Give your guests a QR code and they can instantly log on to your Wi-Fi networkYou wouldn't want to put a QR code for accessing your network up on street corners like a lost cat photo. Yet when someone you trust comes to your house, giving them your Wi-Fi password is as important as showing them where the restroom is — if fiddlier.
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Give your guests a QR code and they can instantly log on to your Wi-Fi networkRead more...