Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

Don't worry-you don't need a second phone to get the job done. Here's a simple guide on how to scan a QR code on your phone without the hassle.

To stay safe, avoid scanning random QR codes, especially in public places. Stick to trusted sources. Keep your phone's security software updated, and check your browsing activity for anything unusual.

QR codes are everywhere nowadays. We scan them at restaurants to read menus, connect to Wi-Fi at the office, access promotional offers, and many other places.

Current Android devices are equipped with the feature of sharing WiFi passwords with very simple steps, helping you to ...