We spent two decades celebrating the birth of the pocket supercomputer. Now, Silicon Valley's obsession with cloud-reliant AI ...

Think your email has been hacked? Learn the warning signs, how to check for unauthorized access and what to do to recover and ...

You can use your smartphone as a virtual metro card in Delhi, Mumbai, Bengaluru and Pune. Here's how to set it up and use it.

Metro commuters can use official mobile apps for digital tickets, QR-based entry and recharge services in select cities, ...

You can use your phone as a metro card, eliminating the need to make a payment and generate a QR code before every journey.

I am a 27-year-old junior engineer.There was a situation at work where I wanted to scan a QR code on a PDF.When I think of ...

QR codes allow you to open websites or proceed to payment screens simply by pointing your smartphone camera at them.From ...

Over the past couple of weeks, a cybersecurity researcher watched as a Chinese-speaking hacker broke into websites belonging to more than 100 companies, including farm equipment maker Deere, home ...

The Phone Link tool in Windows is a great way to make calls from your desktop or laptop, as long as your phone is nearby.

Walk across the campus of Desh Bhagat University in Mandi Gobindgarh, Punjab, and the trees around you are no longer silent.

Scammers have a sneaky way to steal the login codes that protect your bank and email accounts. Google says Android is about ...