An important thing when dealing with virtual currency is the "secret key".
Depending on how you handle "secret keys", the security of the virtual currency you own will also change.
A "secret key" is a character string that can indicate that you have ownership of a virtual currency.
It's like a bank account PIN.
① To start mining, first make a wallet!
② Create an account with a cloud mining company
③ Purchase a mining pool
What is a wallet?
It is like a wallet that stores virtual currencies such as Bitcoin and Ethereum.
It is very convenient to use a smartphone version.
The main wallet is "Blockchain".
This wallet can be synchronized with your PC and smartphone, so you should download it to both.