You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan ...

One of the many online services impacted by the October 20, 2025, internet outage was Venmo. Get a restoration update on the ...

Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

Amid the widespread Amazon Web Services outage, Venmo went down, and users are unable to receive or send payments. Find out ...

KLAUS PLENGE Barcoding is a legacy system, still used in packaging, but Tetra Pak is moving beyond static codes to dynamic digital solutions. Each pack can have a unique identity, almost like its own ...

Your friends and strangers might be able to see who you're sending money to. Here's how to change that.

The convenience of a wireless printer can negatively impact available bandwidth, making your computer seem slow. Though not common, wireless printing can slow your computer down by clogging the ...

Code.org CEO Hadi Partovi during an event in Seattle in July, announcing a new “Hour of AI” campaign to demystify AI in the spirit of the group’s past “Hour of Code” initiatives. (GeekWire Photo / ...

An embarrassed sister of the bride took to Reddit to detail how her sibling is "crowdfunding" her wedding and honeymoon on social media by asking loved ones to pay for things they can't afford. She ...

Passengers will soon be able to rate their taxi drivers using a new feedback system, a minister has said, after a report found widespread dissatisfaction with services. Infrastructure Minister Andy ...

Brazil’s fast and free homegrown digital payment system, PIX, has become wildly popular. The Trump administration says it unfairly undercuts U.S. companies. By Ana Ionova Reporting from Rio de Janeiro ...