Hi,
Please also check the Microphone boost (decibel) level of your Microphone. This affects the sensitivity of your microphone, which causes feedback or echo in your voice.
- Please go to the taskbar > Right-click the volume icon, and then click Sounds
- Go to Recording Tab > Right-click on your current active microphone > Click properties
- Go to the Levels Tab > Adjust the Microphone boost (decibel). Usually +10 to 0
Also, if you have any software or apps that are connected to your microphone, please check the microphone sensitivity setting, Boost, and Decibel level on the software or app. Adjust them to your desire.
If you require further assistance, please don't hesitate to let me know.
Stay Safe!