You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right ...

you can scan by using your pre-installed Notes app. Simply tap on the camera icon, choose "Scan Documents," and follow the prompts. This is great if you need a quick job, but there aren't many ...

Installing new apps for your Android device is easy: launch the Android Market application, search for an app and install it. However, with a barcode or "quick response" scanner app, you can also ...