To set up your Trezor hardware wallet securely and begin managing your cryptocurrencies, follow these detailed steps: 1. Unbox and Check the Contents Inside the Trezor box, you will find: The Trezor device (the hardware wallet) A USB cable for connecting the device to your computer or mobile Recovery seed cards for writing down your backup phrase A quick-start guide 2. Download and Install Trezor Suite Go to the Official Trezor Website: https://trezor.io/start Select your operating system (Windows, macOS, or Linux) and download the Trezor Suite application.Trezor Suite is the official desktop app for managing your Trezor wallet. You can also use the web version of the wallet, but the desktop app is recommended for more features and better security.