To set up your Trezor hardware wallet, visit trezor.io/start. This page provides comprehensive, step-by-step instructions tailored to your specific Trezor model, whether it's the Trezor One or Trezor Model T. You'll download the Trezor Suite application, connect your trezor.io/start device, and follow the setup wizard to configure your PIN and recovery seed phrase. This ensures your cryptocurrency is managed securely and efficiently.