Some people think that cryptocurrencies like Bitcoin, Ethereum, and Hive are obtained for free. Is it true?

  By Cancel Tech&Eco    在开始理解什么是以太坊之前，我们得先从“因特网”上的数据去向了解起。  

By Cancel Technology&Economy      账簿记账是会计的基础，它和文字和金钱一样古老。    他们的媒介曾经由粘土、木料棒、石头、纸莎草和纸充当过。当20世纪80年代和90年代计算机标准化后，纸质记录就被数字化了，通常是通过人工人为输入数据。  

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Can someone give me a step by step way to start owning Bitcoin? I've heard about it but I don't know where to go or how to start. I've invested some money within a group here in Hawaii but I was told that