What does QR code actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Recent phishing and other attacks have leaned on this common type of barcode. We outline the methods used to trick you—and how to stay safe.

Read and generate QR codes for products, URLs, vCards, phone numbers, calendar events, and more with this fun and useful app.

Opera update uses QR codes to sync data between PC and Android browsers It also introduce Flow to share notes between your mobile and desktop browsers. steve dent Reporter ...

According to the 'State of QR Codes Report' by Uniqode, 62% of businesses expect higher sales in 2025 through QR code initiatives. These codes enhance customer engagement, aid in first-party data ...

Steam update suggests you can soon log in via QR code It looks like the Steam Deck is already influencing its desktop counterpart, with a new QR-driven login system ...

Opera has announced new features for its Android and desktop browser, which now lets you sync data across devices by scanning a QR code. Opera for Android also adds a new in-browser chat and more.

Scanning a QR code can expose you to identity theft, according to the Federal Trade Commission. Quick-response, or QR codes, which store links and other information and are readable by a ...