In a recent new step toward further modernizing public transportation, Taipei Metro has introduced a QR code-based payment ...

In today's world of technology, your Wi-Fi password represents one of the most critical components that facilitate ...

Fix the 'No SIM Card Detected' error on Android with 15 proven solutions. Quick fixes, eSIM troubleshooting, and when to get a replacement SIM.

Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

SALT LAKE CITY — You’ve heard of phishing, which is when scammers send emails or text messages in an attempt to steal personal information, hoping you’ll click a tainted link. Quishing is just that, ...

The Army is creating a digital way for soldiers to sign into their new duty stations with a QR code. Army Human Resources Command officials said at the Association of the U.S. Army’s annual conference ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Ever get a suspicious text ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...