You mean crypto and not literally bitcoins right? Well there are so many ways to make money with crypto, You can invest in ICO. Buy a bag of new coins and if you are lucky that the coins made it to exchanger that is a big money for you. But offcourse, you need more reading and reaserch which ICO you will going to invest in as many ICO this days are scam. Some some of them just literally failed to make it on exchanger. Asside from investing in ICO, you can make money on trading, buy on dips sell on high. You should be very carefull with this as well. As the price is so volatile that you may lose more than 50% of what you invested in just hours or so. Invest what you can afford to lose. That is the number 1 rule in crypto trading. And the best way to earn is the best way to lose. Don't just expect that you buy crypto today and you will going to be rich tomorrow. There is always risk. Goodluck buddy.