Screenshot with buttons
For this first option, we put the mobile back how we were doing a selfie with the front (not the front) camera and it is as shown in the image we have more then.
Then all you will do is press the power button and the volume down for a couple of seconds. If all we have done correctly will appear at the top of the screen a message telling that is being saved capture.
screen capture by QMemo
For this second option, first we will position ourselves on the page you want to capture. Once we are on this screen, the (non-physical) that have virtual buttons at the bottom of our smartphone when we look ahead, we let down the center and slip up. Once this is done, a menu in which default three options appear will appear. Without having removed the finger from the screen, we will select appears on the right side that is the QMemo + option. Once you selected this will be when we stop pressing the screen, automatically, will not only generate the screenshot but it can edit.