Monero is a private, decentralized cryptocurrency that keeps your finances confidential and secure.
To start using Monero go to official website: https://www.getmonero.org/ and download one of the available wallets.
Then download mining software Xmrig form official Github repository: https://github.com/xmrig/xmrig
Select mining pool on site: https://miningpoolstats.stream/monero
And read instructions how to configure miner for current mining pool.