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Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

In July, Google introduced a redesign of the Android QR code scanner, but rolled it back. The updated interface is now starting to reappear.

Cybersecurity experts are warning about scammers using QR codes to take advantage of unsuspecting victims. Short for "quick response" code, the small barcodes are ubiquitous, getting scanned using a ...

If you prefer not to allow anyone onto your home network, a temporary mobile hotspot is another choice. You can set a simple password, share it verbally, and turn the hotspot off once your friend is ...

We don't have to go down to the river to wash clothes by hand like our great-great-grandmother did; now we have washing ...

Android's redesigned QR scanner UI is rolling out again, bringing a cleaner look with all key controls in a bottom pill for ...

O+ Connect allows you to transfer files from Oppo, OnePlus, and Realme devices to iPhones, Mac, and Windows for one-click transfer in real time.

If you have an Android device, a system update might be waiting for you. Here's what the update includes and how you can ...

If you are trying to create a phone-free Thanksgiving without being the rude host, there is a simple and polite way to ...

Google Messages is adding new tools and design updates, while several other features continue to roll out in beta, including ...

WhatsApp is reportedly rolling out multi-account support on iOS, allowing iPhone users to switch between two numbers in one ...