If you want to change voice of Cortana and language of Cortana in Windows 10, then you can do so using Settings app of Windows 10.

Learn how to change default key sequence to change Input Language in Windows 11. Change hotkey keyboard shortcut to change Keyboard Layout.

On Windows 10, the new version of Microsoft Edge based on the Chromium engine developed by Google allows you to install additional languages to change the default display language across the ...