New users of Binance Smart Chain (BSC) must first configure a wallet that is compatible with BSC, such as MetaMask (manual addition of BSC mainnet required, chain ID is 56), Trust Wallet (built-in support), or imToken (just switch the network). Users with existing Ethereum wallets can directly import using their mnemonic phrase, as the address format is universal with BSC. Before using, it is necessary to prepare BNB as miner fees, which can be purchased through exchanges like Binance and withdrawn to the wallet via **BEP-20 network**, or converted to BSC tokens through cross-chain bridges. Basic operations include transferring (which requires a small amount of BNB), using DApps (such as PancakeSwap for token trading, Venus for staking and lending), and authorizing interactions through the wallet browser. If tokens do not display, it is necessary to manually add the contract address; transaction delays can be checked via block explorers by querying the hash status; for withdrawal errors, check if the ERC20 or other networks were mistakenly selected. **Key considerations**: All operations must carefully verify addresses and networks. It is recommended to test with a small amount before large transfers to avoid asset loss due to incorrect network selection or address errors. Additionally, safeguard private keys and mnemonic phrases to prevent security risks.