All smart phones gives us a very important feature of screenshot
by using this feature on your smart phone you can share your
Special moment snap from your video, you can also share your
conversations and game score with your friends,
But the processes of taking screenshot is different for different
different smart phones
In some android phones (like motorola,micromax..) if you want
to take screenshot you've to press Volume down button + Power button simultaneously and hold those keys for a moment and
now you see the screen shot image saved in gallery
In samsung smart phones you have just simultaneously press the
Power button + Home button you will be now able to take screen
shot,
Similar to the android function in ISO You have to just press
Home + sleep/wake button and you will be able to take
screenshot on your ISO.