A QR code on a flyer caught the attention of viewers recently, with many wondering if the code was real or fake. The flyer ...

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.

Are you tired of others accessing your Netflix profile and messing up your recommendations or altering your watchlist? Or maybe you want to ensure your kids can't watch mature content? If so, using a ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

When you make credit card purchases online or over the phone, you'll often need the card's security code to complete the transaction. The security code helps to protect you from credit card fraud and ...

WhatsApp introduced a Chat Lock feature for iPhones and high-end and budget Android phones to make your conversations more private. The only limitation of this feature is that chats appear in a Locked ...