All you need is the following.
Step1 Install Metamask on your browser
Step 2 Add Custom RPC with the following information
Network name: BSC Mainnet
New RPC URL: https://bsc-dataseed1.binance.org/
Chain ID: 56 or 0x38
Symbol: BNB
Block Explorer URL: https://bscscan.com/
If every item is correct, you can see the following.
If you donā€™t want to add BSC to your Metamask, you can use Binance Chain Wallet lol
https://chrome.google.com/webstore/detail/binance-chain-wallet/fhbohimaelbohpjbbldcngcnapndodjp