Unfortunately, there is no switch language button directly from English to French.
To change your language, you have to sign-out of the English version and sign-in to the French version of TurboTax.
To sign-in under the French website, go to the following link: https://turboimpot.intuit.ca/impot/logiciels
If you are using the downloaded version of TurboTax, please refer to page, download TurboImpôt. This will allow you to use the FR instead.
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