Add, turn off, or remove extensions in Microsoft Edge
https://support.microsoft.com/en-us/microsoft-edge/add-turn-off-or-remove-extensions-in-microsoft-edge-9c0ec68c-2fbc-2f2c-9ff0-bdc76f46b026
At the top corner of the browser, select Settings and more > Extensions > Get extensions for Microsoft Edge. Select the extension you'd like to add and select Get. At the prompt showing permissions required by the extension, carefully review the permissions, and then select Add extension. The next prompt will confirm the extension has been added.
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