Here are some of the things you can do with Solana:
Decentralized Finance (DeFi): Solana can be used to build DeFi applications, such as decentralized exchanges, lending platforms, and insurance protocols.
Non-fungible tokens (NFTs): Solana can be used to create and trade NFTs.
Web3 development: Solana can be used to create Web3 applications, which are decentralized applications that run on the blockchain.