How to add text-to-speech voices in Windows 10

You can add text-to-speech voices to Windows 10 through your PC's Settings app to read text aloud in different languages and tones.

How to use speech-to-text on a Windows computer to quickly dictate text without typing

You can use the speech-to-text feature on Windows to dictate text in any window, document, or field that you could ordinarily type in.