What is a QR Code and How to Use it…

If you have seen those funny digital squares everywhere and you are wondering what they are, well, that’s a QR code. QR stands for Quick Response and like a barcode, they contain information which can be read by a scanner, like your smartphone!

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How to Call with Ok Google?

  The luxury of placing a call by using voice commands isn’t a luxury that enjoyed by iPhone users alone. If you make use of an Android device, you have every cause to be happy too.

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