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Don’t you just hate having to give visitors your long and complicated Wi-Fi password? Instead, make connecting to your network quick and easy by turning your password into a QR code that can be ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Scan QR codes faster with these tips. Image: D. Griffin Jones/Cult of Mac You can scan a QR code directly from your iPhone — you don’t need to download a third ...