The most popular messenger app today is WhatsApp, and despite the rise of tools such as Telegram and Signal over the past couple of years, WhatsApp has held on strongly to its crown. Now, WhatsApp is ...

WhatsApp offers a web-based version for chatting on a larger screen, access via QR code link, and desktop app with additional features like voice calls and keyboard shortcuts for efficient messaging.

You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

If you need support for a product you’ve bought, getting in touch with the company on WhatsApp could soon be as simple as using your iPhone camera to scan a QR code on the receipt … WhatsApp recently ...

WhatsApp, the Facebook-owned popular messaging app with more than 2 billion users, has been getting a lot of heat and losing users in recent weeks after announcing (and then delaying) changes to how ...