How to take the screenshot of an android device

Hi freinds seeing u after long time today i m gonna tell u something about android.
Android is a very pepular platform nowadays hence let me tell yo
Many of u wanna take screenshot of higest score in a game but isn't able thus i m
gonna tell u how to take a screenshot of a phone or tab of android devices
here r the steps!!
1On your android device
2.Press the lower vol button and power button together(on the side of the device)
3.There would b a capture sound
4.Open ur gallery and see the screenshot of ur fav moments
Njoy!!
Plz give ur commenton the box below
 Thanks!!