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 ...

Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

We often find ourselves in a situation where we have to share the credentials of our Wi-Fi network with other people. Generally, the owner of the Wi-Fi router has to give out the password, which ...

Opera has introduced a new update to its web browser for Android and PC that makes it easier to sync data between its mobile and desktop versions. The company has also added Flow to Opera on Android, ...

The Windows Blue Screen of Death isn’t known for being particularly descriptive, but Microsoft may be looking to change that in a future version of Windows 10. A Reddit user posted a picture last week ...

Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...