By Evan 
If you are looking for a valuable fix to fix the Microsoft Teams microphone not working problem, then you are in the right place. Today, in this journey, we will explain the same.
However, Microsoft Teams is a proprietary business communication platform that was founded by Microsoft in 2017. Moreover, it comes with the Microsoft 365 bundles; therefore, you do not need to download or purchase it separately.
This application is similar to its competitors, such as Zoom, Slack, etc. This is because it also offers the same features that this platform serves you, like video chat, application integration, workspace, etc. Anyway, I think we can start with the guide because we are here today. So, let’s get started on that.
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Methods to Fix Microsoft Teams Microphone Not Working Issue
Many websites claim to fix the Teams Microphone not working issue, but almost they just click baits. But, here, the methods that we have mentioned are proven to be tested and have the potential to help you get out of this situation. So, let’s see if these methods help you or not.
Fix 1: Restart Microsoft Teams
After restarting Microsoft Teams, many users reported that the microphone issue was resolved. Therefore, you should also try this out. There is no hit-and-hard rule on restarting your Teams application; rerun the application as you normally do.
Fix 2: Reboot Your Device
There are chances that the stored cache data on your device may get corrupted or damaged, preventing your system applications from functioning properly. So, to remove those cache files from your device, you can simply reboot your Windows 11 PC. This will not only remove the cache data but also give your PC a fresh new start and allow it to perform properly.
Fix 3: Check For Microsoft Teams Updates
There are also chances that the Microsoft Teams application may have some pending updates, which is why you are getting this error. So, we suggest you check if there is any latest patch update available for the Teams app and update it.
- Firstly, open the Microsoft Teams and click on the Profile.
- Then, simply hit the Check For Updates button.
Fix 4: Check For Windows Update
Did you check if a new Windows patch update is available for your PC? If not, let me clarify that an older OS may also sometimes be the reason behind this kind of error. Therefore, we suggest you follow the steps given below to check for Windows updates.
- Initially, search for the Windows Update using your Windows Search bar. Then, open it.
- Now, tap on the Check For Updates button and wait until it searches for the latest update. But, make sure that you have an active internet connection.
Fix 5: Update Your Microphone Driver
There are reports in which users claim that the Microsoft Teams Microphone not working issue is resolved after updating their Windows microphone driver. Therefore, we suggest you try this and check if it really helps you.
- Right-click on the Start menu and select the Device Manager.
- Expand the Audio Inputs and Outputs tab and right-click on the Microphone afterward.Then, select the Update driver option from the drop-down list.
Fix 6: Check Your Device
Did you check if your headset device has a microphone? Well, make sure that your headset has a microphone or not. Also, check if it is working or not. There are chances that your headset’s Microphone may get damaged or have some fault due to which, on Microsoft Teams, the Microphone is not working.
Fix 7: Allow Microphone Permission for Microsoft Teams
There is a chance that you may disable the microphone on your Teams app while on a conference call. So, you can check and enable it. Also, possibilities are there that on your system, the Teams app doesn’t have permission to use the Microphone; therefore, check out the steps to enable it:
- First, press and hold the Win+I button to open the Windows Settings app. Then, navigate to the Privacy & Security tile.
- After that, tap on the Microphone tab and click on Change. Then, toggle the button to the On position.
- Then, also toggle the button located below the Allow apps to access your Microphone. Make sure that the Microsoft Teams option is toggled to ON.
So, that’s how you can fix the Microsoft Teams microphone not working issue. We hope this guide has helped you. However, if you have any questions regarding the fixes that we have mentioned in this guide, comment below.