Trezor Bridge acts as a middleman between the Trezor Bridge hardware wallet and your computer’s web browser. It eliminates the need for older, browser-specific plugins like the Chrome extension, streamlining the connection process across different browsers. Once installed, the Bridge runs in the background, automatically launching when a connection between the hardware wallet and Trezor Bridge connects your Trezor hardware wallet seamlessly to your browser, ensuring secure access and smooth transactions with unmatched reliability and privacy.