How do I enable voice chat on Overwatch? How to join voice chat in Overwatch
How do I fix Overwatch team chat? Go to the Battle.Net application and head into the settings. After this, press the voice chat option and select the title that displays the correct model of your microphone or headphones. Then click the test device and check if you can see your audio when you speak. If yes, your problem should be fixed.
Why is my in-game voice chat not working? – Check your Windows audio settings to make sure your microphone is not muted, and that the desired microphone is set as the Default recording device. – Check your Windows audio settings to make sure your speakers or headset aren’t muted, and that the desired output speakers are set as the Default playback device.