Android come to the mobile device market successfully. Maybe some people don't know What is an android?
Android is an operating system for mobile devices such as smart phones and tablet computers. It is developed by the Open Handset Alliance led by Google. (Quote from Wikipedia).
Android operation system first distribution November 2007, so already 4 years on the market. Why android just heard in 2011 ? well, that's because the mobile phone improvement not support android yet. Now Android has been famous around the world. Many Mobile Device (including tablet computers) use Android as their Operation system.
Now days, Android has been support by many apps (application), Such : Game, photo editor, GPS, etc. Just like a computer ^__^
You can visit Android Market : https://market.android.com/apps to buy apps for Android Device.
