Earning with cryptocurrency can be approached through various strategies and methods. Here are some popular ones:

1. **HODLing**: Buy and hold onto cryptocurrencies for a long period, betting on the increase in their value over time.

2. **Staking**: Lock up your cryptocurrencies in a staking platform to support the network and earn rewards.

3. **Yield Farming**: Provide liquidity to DeFi (Decentralized Finance) protocols and earn interest or tokens in return.

4. **Trading**: Engage in active buying and selling of cryptocurrencies to capitalize on price fluctuations.

5. **Mining**: Use computational power to validate transactions on a blockchain network and earn new coins.

6. **Airdrops**: Participate in airdrops where new projects distribute free tokens to holders of certain cryptocurrencies.

7. **Interest Accounts**: Deposit cryptocurrencies in platforms that offer interest on your holdings, similar to a traditional savings account.

8. **Referral Programs**: Refer new users to cryptocurrency platforms and earn rewards or commissions.