Sony Ericsson Xperia S
How To Take A Screenshot or Screen Capture With The Sony Ericsson Xperia S:
To take a screenshot or screen capture with the Sony Ericsson Xperia S, simply:
Hold down the POWER button found at the top of the phone. The PHONE OPTIONS screen will appear and, at the bottom under POWER OFF, is a TAKE SCREENSHOT option. Select this to take a screenshot.