Microsoft Edge will display in the same language as your system by default.
Microsoft Edge allows you to add and remove additional languages.
The language you added will appear at the bottom of the list of Preferred languages that are already set for Microsoft Edge. Websites you visit will appear in the first language in the list that they support.
You can reorder your language preferences, get Microsoft Edge to offer translations, and see Microsoft Edge in a specific language.
Added languages can be used to display Microsoft Edge in the language, offer to translate pages in the languages, and check spelling in the languages.
This tutorial will show you how to translate a whole page or selected section of a page in the Chromium based Microsoft Edge.