screenshot is an image taken to record the visible items displayed on the monitor, or another
visual output device. Usually, this is a digital image using the operating system or software running on the computer, but it can also be a capture made by a camera or a device intercepting the video output of the display.
If you need to take a screenshot on your new BlackBerry 10 smartphone, all you have to do is press the Volume Up key and the Volume Down
key at the same time. A screenshot is taken and saved to your phone memory.
Once Again: Press the Volume Up key and the Volume Down key at the same time.
Additional INFO: If you own an older BlackBerry smartphone, e.g. a Curve, Torch or Bold, you need to download
apps like Screen Shot FREE, Capture It or Screen Muncher from BlackBerry AppWorld to take screenshots on your device.