When you set up Speech Recognition in Windows 10, it lets you control your PC with your voice alone, without needing a keyboard or mouse.
Using only your voice, you can open menus, click buttons and other objects on the screen, dictate text into documents, and write and send emails. Just about anything you do with your keyboard and mouse can be done with only your voice.
Speech Recognition is only available for the following languages: English (United States, United Kingdom, Canada, India, and Australia), French, German, Japanese, Mandarin (Chinese Simplified and Chinese Traditional), and Spanish.
This tutorial will show you how to add or remove Start Speech Recognition to the desktop context menu for all users in Windows 10.