Your journey to secure digital asset management begins here.
Before opening, **carefully check the packaging** for any signs of tampering, such as damaged seals, opened boxes, or scratches. Your Trezor device comes with specific security seals. If anything looks suspicious, **DO NOT** proceed and contact Trezor support immediately.
Ensure you are in a **private, secure location** where you won't be interrupted or overlooked. Use a computer that you trust and that is free from malware. Disconnect from public or untrusted Wi-Fi networks if possible.
Using the **original USB cable**, connect your Trezor device to your computer. The device's screen should light up and display a welcome message. Note the model name and ensure it matches the device you purchased.
Navigate to the official Trezor setup page (e.g., trezor.io/start) and **download the desktop application** for Trezor Suite. This is the primary interface for managing your device and assets. Run the installer and follow the on-screen prompts.
The Trezor Suite will detect your new device and prompt you to **install the latest firmware**. This is a critical step for security. Confirm the fingerprint shown on your computer screen **matches the one on your Trezor device** before approving the installation.
Select the option to **"Create New Wallet."** Your Trezor will generate a unique private key securely within the device's chip. This process is completely offline and private.
This is the most crucial part of the setup. Your device will display a **12, 18, or 24-word Recovery Seed** (depending on the model). **Write these words down in order** on the provided recovery cards.
Store your written Recovery Seed in **multiple secure, hidden, and fireproof locations** away from your device and away from your computer. **NEVER** digitize your seed by taking a photo, storing it on a computer, or typing it online.
You will be prompted to set a **PIN code** (4 to 9 digits). Enter the PIN by viewing the random number grid on your Trezor's screen and clicking the corresponding positions on the computer screen. This PIN is required for every transaction and login.
For convenience, you can assign a unique **name** to your Trezor device within the Suite application. This helps you identify it, especially if you own multiple devices.
The Trezor setup is now complete! You have taken the crucial steps to secure your digital assets. The final, recommended step is to perform a **trial recovery** (if your model supports it or you feel comfortable with the advanced process) to ensure your seed is written down correctly.