Trezor.io/start is the official setup page for Trezor hardware wallets, guiding users through the secure process of initializing their device. From this page, you download the Trezor Suite application, connect your Trezor to a computer, install or update firmware, and either create a new wallet or recover an existing one using a recovery seed. The setup also includes backing up your recovery phrase and setting a PIN or passphrase, ensuring your cryptocurrencies are protected and managed safely through verified, official software.