If you want to take a screenshot on your Android Galaxy S4, there are a few different ways to go about it. The first is to use the home button and the power button at the same time. This will take a screenshot of whatever is on the screen at that moment. Another way to take a screenshot on your Android Galaxy S4 is by pressing and holding down the power button and volume down button at the same time. This will save the current screen as a screenshot. The last way to take a screenshot on your Android Galaxy S4 is by using the camera app. To do this, open the camera app and press and hold down the shutter button until it starts flashing white. Then, release it and select “take photo” from the menu that pops up. ..