Set a lock code for individual apps on Android Setting a lock code on an app-by-app basis is a great way to add another level of security to your device. With App Lock, it's as easy as setting a PIN.

Google is rolling out a new Play Protect feature that scans sideloaded apps for malicious code and warns you before you finish installing for protection.

PlayBook uses Google's code for Android apps RIM will soon update the BlackBerry PlayBook with components necessary to run Android applications.

How to Look for Android Apps by Scanning QR Codes. Installing new apps for your Android device is easy: launch the Android Market application, search for an app and install it. However, with a ...

QR codes make it possible to scan an image with your phone’s camera to open a link. In the early days of Android, the easiest way to post links to Android apps was with QR codes, which is why ...

Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

Discover the best secret codes for Android to unlock hidden features and diagnose your smartphone. Find IMEI number, test GPS, perform factory reset.

If you're using an Android device, here are five of the best QR code scanner apps to download.