Do you really think you can earn money by mining Bitcoin? Let me tell you all these are fake ideas someone made you believe. Coz u cannot be a rich in a day. It need hardwork. If everyone knows to mine bitcoin easily everybody will be rich and what do you think the value of bitcoin will be then. The veru first thing which makes Bitcoin price stay high is because it is limited. So people try hard to get more and more. If someone has told you it is easy to mine bitcoin with a computer or gpu. If they said it 10 years before then it was possible. Those days there were not many people who knew about cryptocurrency and not everybody has machines to mine BTC. These days there are actually specific machines to mine BTC. Infront of those machines we are nothing with our CPU nor GPU. In the case of cloud mining, the owner takes half of our hard mined money stating they spent many energy and money,blah blah blah stuffs. So make it simple you cannot mine BTC with your pc, it only makes your PC worn out and you won't be able to use it properly afterwards. In case of cloud mining you are helping the owner of site get more money wasting your resourses. You won't be getting 1/100th of what he earns I don't think you can mine even feathercoin with usual GPU