Step-by-Step Guide to Using Trezor.io/Start 1. Visit the Official Setup Page Start by plugging your Trezor device into your computer via USB and go to https://trezor.io/start. Always verify the URL to avoid phishing attempts. 2. Download Trezor Suite Click on the button to download Trezor Suite, the desktop application used to manage your wallet. It’s available for Windows, macOS, and Linux. Trezor Suite provides an intuitive interface to send, receive, and track crypto. 3. Install Firmware New Trezor devices ship without firmware for security. Follow the prompts to install the latest official firmware. Never install firmware from third-party sites. 4. Create a New Wallet or Recover Existing One If you're new, choose “Create new wallet.” If you have a recovery seed, select “Recover wallet” and enter your 12, 18, or 24-word phrase. 5. Write Down Your Recovery Seed Trezor will show you your recovery seed — a list of words that can restore your wallet if the device is lost or stolen. Write it down and store it offline. Never share it online. 6. Set a PIN and Optional Passphrase Secure your device with a PIN. For extra protection, you can enable a passphrase — just make sure you remember it, as Trezor cannot recover it for you. 7. Start Using Your Wallet Once setup is complete, you can: Send and receive cryptocurrencies Track your portfolio Connect to decentralized apps via Web3 (Model T only)