Press the Windows logo key +PrtScn. The file is saved to the Screenshots folder in your Pictures folder. You can also us the Snipping Tool which is available in all versions of Windows Vista, 7, and 8 except the Starter and Basic editions.
To take a screenshot with your Mac, Command + Shift + 3 and then release all keys to captuer the whole screen, or press Command + Shift + 4 and press down and drag the mouse over the area you'd like to capture.
To take a screenshot with your iPhone or iPod Touch, press and hold the sleep/wake button and then click the Home button.
Take a Screenshot with Android 4.0 (Ice Cream Sandwich) just press and hold the Volume Down and Power buttons at the same time.
GNOG is a 3D puzzle game set in a tactile world of toys and secrets. Point, click, grab, poke, spin, pull, and play with uniquely charming monster heads, and explore the hidden worlds inside them. Inspired by real-world toy designs, every GNOG head is a miniature world to discover. GNOG has optional AR support to transform your tabletop into a magical toy box, bringing a new level of tactile, physical interaction to its world.