How to make similar BTC

1. As far as I know, there are no legal and profitable ones, but some pyramid schemes are possible. For example, spark entertainment bitcoin, bitcoin hang up and other examples of pyramid schemes under the guise of bitcoin have been reported by bitcoin house. You can go and have a look. Don't dream. If you want to play with cryptocurrency, it's suggested to buy bitcoin or some well-known counterfeit coins, such as dogcoin and Laite coin.

2. There is no advantage in personal mining, unless you have a place where you don't need electricity charges, and the price of mining machines fluctuates greatly. It also depends on the influence of bitcoin price and mining computing power

3. Dream of mining excrement water, such a dream is nonsense, just laugh it off

4. As far as I know, GPU of mining machine should be equipped well, but graphics and image design not only depends on graphics card, but also needs other parts to improve performance
it depends on what you do. Graphics design and rendering mainly rely on CPU, but the current renderers have GPU (graphics card) acceleration. However, depending on the model of graphics card, if your scene (3D) is large, you need to use a good graphics card. If you are engaged in a high-end instry, you need large memory. Generally, you can use 64g according to your project needs.

5. Bitcoin is the ancestor of all virtual currencies.

6. Cgminer is better