Help with Bitcoins

I got a few friends that are always trying to find new ways to make money, and recently they have been trying every way possible to find ways to get Bitcoins. They told me it was a onlinc currency worth alot of money if traded, so i thought i let everyone know. They also gave me a website i should go on and they explain how bitcoins work, how you can get them for free and just secrets about the currency. It all seems complicated but if your interested to find out more information then check out the website. I forgot to say that there are lucky winners every month who get a certain amount of bitcoin for free! www.freebitcoingiveaway.co.uk