Hi Webby,
I'm Sumit, here to answer your query at the Microsoft Community.
Are you on Windows 10 or Windows 11?
For Windows 11, please press Win+Ctrl+L to turn on live captions.
For Windows 10, you might use something like this:
https://microsoftedge.microsoft.com/addons/deta...
Hope that helps, and rely on us for any further inquiries. All the best.