The Raspberry Pi is a credit card size computer that can be used for a computer and a TV. You need a software called Raspbain for the Raspberry Pi. There are other softwares for the Raspberry Pi too, but this the the main version. The Raspberry Pi can also be on the go. For example, you can downlaod a game in your Raspberry Pi, unplug it from your monitor, and plug it in at your friends house. Then you and your friend can play the game! It can also be useful for transporting other data. Perhaps I explained to much, so why not watch this video :)
So now that you got your Raspberry Pi, go enjoy it and explore and create whatever you wish for!
Enjoy!!!
Enjoy!!!