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 ...

The Aadhaar Act prohibits the collection, use, or storage of an Aadhaar number or biometric information. The Unique Identification Authority of India is mulling issuing an Aadhaar card with the holder ...

All you need is a 3DS, 3DS XL, or 2DS with a copy of Pokemon X, Y, Omega Ruby, or Alpha Sapphire. Your handheld's camera must be working, and the system must be connected to the internet via Wi-Fi.

Microsoft Copilot for Excel creates a separate check tab that checks row counts per source, helping you spot missing or extra ...

Have you ever seen a random QR code on a wall in public and reached to your phone to scan it? You are not alone. Sharjah Police recently conducted an interesting experiment, in which they printed out ...

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

Save time on status decks with a reusable Excel timeline chart. Data lives in a table, so new milestones update the timeline ...

Clash Royale is a PvP strategy game where you go head-to-head against other players, using cards to deploy units to attack your enemies’ base while defending your own. Below, you’ll find a list of all ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...