Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is already on your phone's screen.

Need to Scan Important Documents? Use Your iPhone's Hidden Scanner ...

Need to make a PDF from your Android phone? You can use Google's free tool to scan and create documents in seconds. Here's how.

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Anurag's interest in technology was sparked around 15 years ago when he first tried a Nokia smartphone, one of those Windows-powered devices. Having only used feature phones up until then, he was ...