How-To Geek on MSN

Unlock hidden phone features with these secret codes

Discover the secret world of USSD codes that unlock hidden menus, features, and quick access to phone information on your ...
BGR

How Do You Scan A QR Code That's Already On Your Phone's Screen? It's Surprisingly Easy

QR codes, short for Quick-Response codes, are pretty neat. You scan the code using your device's camera, which picks up embedded information, often to share details or direct you to a website. The ...

6 Secret Dial Codes In Samsung Galaxy Phones You Should Know

Samsung Galaxy smartphones come with several hidden dial codes that unlock useful diagnostic tools and advanced system ...
Stuff on MSN

How to scan a QR code on iPhone and Android

You’ll be a scanner in no time with this guide to getting the all-conquering QR codes ...