Stop switching screens!

The touch-sensitive Camera Control button on Apple's iPhone 17 and 17 lineups takes some practice, but these tweaks will help ...

Learn what Square is, how it works, and its pricing. Explore features, fees, and tools for payments, POS, and online selling ...

QR codes waited decades for their main character moment! These square black-and-white codes were designed to bridge the physical and digital worlds. Scan it to instantly access information. It was a ...

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 ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. Did you ...

Scan QR codes faster with these tips. Image: D. Griffin Jones/Cult of Mac You can scan a QR code directly from your iPhone — you don’t need to download a third ...

QR codes are growing in popularity as a way to enhance payments, assist with digital onboarding, process loan applications and secure cashless banking. But QR codes also present risk to banks and ...

Microsoft Lens is a great tool available for both iOS and Android users to capture information from documents, scans, whiteboards, business cards, receipts, menus, signs, or anything else that ...

You have been warned — do not scan here. An “impossible” to detect smartphone threat is now surging, with a new warning that more than 4 million attacks were observed “in the first half of 2025 alone.