HP is updating its portfolio with notebooks from the EliteBook, OmniBook, and OmniStudio lines, as well as peripherals such as monitors and keyboards. Check out all the new products.

QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...

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 ...

Scammers are placing QR codes on unexpected packages to trick consumers into revealing personal information. Scanning these malicious QR codes can lead to fake websites that steal data or install ...

LAS VEGAS (KTNV) — QR codes are everywhere, from restaurant tables and parking meters to utility bills, but that convenience now comes with growing risks. Cybersecurity experts say scammers are ...

Michelle Ehrhardt is Lifehacker's Associate Tech Editor. She has a bachelor's degree in history from Earlham College, where she also double majored in theatre. She also holds an MFA in game design ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...