Solana (SOL) is one of the interesting cryptocurrencies, and it has several important uses! Here are some points about what you can do with it:
1. **Paying transaction fees**: You can use SOL to pay transaction fees on the Solana network, making it essential for any activity on the network.
2. **Running decentralized applications**: Solana supports many decentralized applications (dApps), and you can use SOL to interact with these applications.
3. **Storage and rewards**: You can use SOL to secure the network, which helps in the process of verifying transactions, and in return you can get rewards.
4. **Trading and investing**: You can buy and sell SOL on different markets, giving you the opportunity to make profits from price fluctuations.
If you are thinking of investing or using Solana, make sure to do the necessary research and understand the market well!