The Times of India's 'Hack of the Day' series offers a simple solution for signing and scanning documents using just your ...

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

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

To set up Google Pay, you just need to download the app. Once it's installed, you can use Google Pay to pay for goods both ...