How can screenshots be taken using the Samsung Galaxy 4G LTE?

To take a screenshot on any Samsung Galaxy device, simultaneously hold the power button and the home button until the screen flashes and the camera shutter sound plays. To view a screenshot, navigate to the Gallery application, and then click on Screenshots.

Taking a screenshot is an easy way to quickly share information with other people, such as an error message, cellphone background image, or a particular image on the phone that cannot be easily printed or saved. Operating system support for screenshots was added to Android devices in software version 4.0; older devices also supported taking screenshots through device-specific button combinations.