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

The Indian government has introduced DIGIPIN, a digital code system to accurately identify locations. Here’s how to check your home’s DIGIPIN using your phone. The Indian government has introduced ...

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

It's easy to find someone on Venmo if you need to send money, or a payment request. Here's how to do it in three ways.