There are plenty of ways to get the Bitcoins
I'll enumerate you, three main such as mining, earning and buying Bitcoin
Mining requires that you have a strong graphics card and a few other components that are required to perform this mining. In fact, as you need the right tool for the mining in a mine. The mining is in fact solve complex mathematical problems that solve your Computer. This is the first type and one of the ways to get and earn Bitcoins
Another way is to make Bitcoin, on sites to which provide you opportunity to do so, such as sites to view other Sites, solving tasks online or watching videos and that you get Bitcoins, and making them yourself like for example www.bitvisitor.com
And then you have the option to purchase.