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QR codes, invented in 1994 by Japanese engineer Masahiro Hara, are a type of matrix barcode to store digital information efficiently. Using a QR code scanner, the data embedded in these codes can be ...

The Federal Trade Commission is warning Americans about a new scam that starts right at your front door. According to a recent alert from the FTC, the scam begins with fraudsters sending a mysterious ...

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 ...

As announced in May, Google has given its default QR code scanner on Android an appreciable redesign. Upon launch (via the Quick Settings Tile or lockscreen shortcut), there’s a nice animation of the ...

In today’s digital age, where efficiency and instant access are crucial, the QR code (Quick Response code) has emerged as a popular medium for quick data sharing, payments, marketing, and more. The ...

QR codes have become an essential tool for accessing digital content quickly and efficiently. They provide a seamless way to connect to websites, make payments, download apps, and much more. With your ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick ...

We recently received this email from a CyberGuy reader asking an important question about QR codes: “Can you recommend a QR code reader that one will not be required to set up an account? In the App ...

The easiest way to scan a QR code is by using Pixel camera and pointing it toward the code. You can also set up a QR code scanner lockscreen shortcut to quickly invoke the scanner. Using the QR code ...