Quick Share, Google's version of AirDrop, could soon receive an update to support QR codes for easier device connection. Wi-Fi connections are faster for file transfers, but Quick Share now offers ...

The Pentagon warned against using Signal in a memo just last week, according to NPR. It cited threats from Russian hackers.

Hold your phone steady and wait for the device to recognize the QR code. Your iPhone will automatically detect the code and display a notification banner at the top of your screen. Tap this ...

Enter this interesting project from [Predrag Mijatovic], which uses a few scripts to automatically set up a new encrypted guest WiFi network and present the appropriate QR code on an OLED display ...

Also, see how to quickly get Service code information by using your phone to scan the display’s QR codes. Understanding the difference between a critical or non-critical Service code can help you ...