The button combination for taking a screenshot in Windows 8.1 recently changed. Fortunately the new combination is just as easy.
To take a screenshot, simply press the Power and Volume Up buttons at the same time. The screenshot will be saved into the ‘screenshots’ image folder on your device.
The screenshot combination changed in the latest developer preview for @windowsphone 8.1 pic.twitter.com/8KDgULj5tD
— Dave Mroz (@davemroz) June 17, 2014