Hi, I am Van. I'm an Independent Advisor and a Microsoft user like you. I'll be glad to help you today.
You can get the Microsoft Translator by downloading it on Microsoft Store. Just go to Microsoft store in windows 10 and search for Translator app, It is Free.
You can also check the link below for additional reference on how to get the app.
https://www.microsoft.com/en-us/translator/
The below link is the Web application which you can directly use the app
https://translator.microsoft.com/
Please feel welcome to reach out to me with any questions you may have in the future. I would be more than happy to help!
Best regards,
Van