Hello Augustine Kong,
Welcome to Microsoft Q&A forum.
Just want to check if you have had the chance to check the AI assistant answer yet? If you did, please tell me how it goes.
In the meantime, here is another check that you can follow to see if it helps.
- Press Win + G to open the Game Bar.
- Click the gear icon to open Settings.
- Go to Widgets, scroll down to "Audio to record" and set it to All.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
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