Please download the Polkadot wallet in browser extension version: http://mathwallet.org Switch to ‘Polkadot’ network Create or enter into Polkadot mainnet wallet Click‘Web Wallet’ to enter into Web Wallet Click ‘Login from Math Wallet browser extension’ Choose a Polkadot wallet After confirmation，you can check the amount in Polkadot wallet and start transaction etc Click ‘DApp Store’ … Continue reading Polkadot browser extension wallet guide