In mining BTC you have to have the computer software for mining if you don't have the software you cannot do mining. You can also read some articles on how to mining there are somany ways on how you can mine. But in mining it is too expensive if you don't have the money to buy the software you cannt do the minning. But if you do not have the money yet you can study first n how to mine until you have the money. You cannot do minning if you don't know how to do and start the mining it is too risky to do but you will earn big in minning.