Do you want to take a screenshot on your Samsung Galaxy Tab? Unlike other android devices you don’t have to root it, or install any third party app to take screenshots. And no need to use the confusing method of Android SDK method to take screenshots.
To take a screenshot, just press the Back button and the Power button (which is located on the right side) together. A click sound means that the screenshot is taken. All the screenshots are saved in the ScreenCapture folder located on your microSD card.