Trezor Bridge Download- instructional guide for PC and Mobile Phone

Trezor Bridge is an application that facilitates communication between the Trezor device and supported browsers.Connect your hardware wallet with Trezor Suite. Send & receive coins, track your portfolio, trade assets or pay for daily essentials directly from the app.I was instructed to download a trezor bridge application in order to connect my trezor to the web via wallet.trezor.io. I was wondering if this is normal?
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