PC
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.
Mac
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.
iPhone/iPad
To take a screenshot with your iPhone or iPod Touch, press and hold the sleep/wake button and then click the Home button.
Android
Take a Screenshot with Android 4.0 (Ice Cream Sandwich) just press and hold the Volume Down and Power buttons at the same time.
Volume 1, Chapter 71, Scene 355 - Jack's Apartment
(1st Clue) Uniform
(2nd Clue) Telephone
Antlers
Banner
Basket
Bellows
Binoculars
Birdcage
Boots
Bowtie
Bricks
Broken Glass
Broom
Bust
Butterfly
Cactus
Cake
Canary
Candelabrum
Cat
Coat Rack
Comet
Crutch
Doily
Envelope
Fan
Feather Boa
Feather Duster
Fire Alarm
Fire Poker
Fish Bowl
Footprints
Garden Gnome
Gift
Goblet
Grapes
Greek Ornament
Guitar
Gun Holster
Harmonica
Incense Holder
Lemon Tree
Letter H
Libra
Light Switch
Lightning
Measuring Tape
Military Hat
Mirror
Moon
Necklace
Newspaper
Pants
Patch
Pipe (Metal ~)
Pocket Watch
Rifle
Safe
Sconce
Scoop
Seahorse
Sheep
Shoes
Smoke
Sock
Stool
String Of Lights
Suitcase
Sunflower
Suspenders
Tassels
Wind Chime
Windmill
Wine Bottle
Wine Glass
Wine Stain
Yarn