How to Stop Microphone Auto-Adjusting in Windows 10?

Is your microphone acting up on Windows 10, adjusting its levels when you least expect it? It can be a frustrating experience, especially during important virtual meetings or gaming sessions. Fortunately, you don’t have to put up with it. In this guide, we’ll walk you through the steps to stop microphone auto-adjusting in Windows 10.

Why is the Microphone Auto-Adjusting?

Before we dive into solutions, let’s first understand why your microphone is auto-adjusting. Basically, it’s usually a feature meant to improve audio quality, but it can backfire.

Here’s what’s causing the problem:

1. Windows Automatic Gain Control (AGC)

Windows 10 has an Automatic Gain Control feature that adjusts microphone levels to ensure a consistent sound. While it’s well-intentioned, it can be more of a nuisance than a help.

2. Background Apps

Sometimes, background applications or software can interfere with your microphone settings, causing them to auto-adjust.

5 Solutions to Stop Microphone Auto-Adjusting

Now, let’s get into the nitty-gritty of fixing this issue.

Solution 1 – Adjust Microphone Sensitivity

There are two ways to adjust your microphone sensitivity and we are about to share the steps for both to help you out.

Method 1: Using Sound Settings

Go to “Settings” and click on “System”. Next, choose “Sound” from the left sidebar. Finally, under the “Input” section, adjust the microphone sensitivity slider.

Method 2: Using Control Panel

Right-click on the sound icon in the taskbar. Next, select “Recording devices”. Right-click your microphone and choose “Properties”. Finally, go to the “Levels” tab and adjust the sensitivity.

Solution 2 – Disable Windows AGC

You can also try to disable the Windows AGC and here’s how you do it.

  • Open the “Control Panel.”
  • Next, click on “Hardware and Sound” and then “Sound”.
  • In the “Recording” tab, select your microphone.
  • Finally, click “Properties,” go to the “Enhancements” tab, and uncheck “Disable all sound effects.”

Solution 3 – Manage Background Apps

By managing the background apps, you can also fix the issue with auto-adjusting of microphone in Windows 10.

  • First, press “Ctrl + Shift + Esc” to open the Task Manager.
  • Check for applications that may be using your microphone and end those tasks.
  • Finally, review your startup apps and disable any that might be the culprit.

Solution 4 – Update or Rollback Audio Drivers

If you haven’t updated the audio drivers for a long time, then you can try to get the latest update. Otherwise, you can also try to rollback the drivers to the version, where it was working perfectly.

Here are the steps that you need to follow:

  • First, go to “Device Manager.”
  • Find your audio device under “Sound, video, and game controllers.”
  • Right-click and select “Update driver” or “Rollback driver” if the issue started after an update.

Solution 5 – Reset Audio Settings

If nothing works, then it is time to reset the audio settings of the device, and here’s how to do it:

  • First, go to “Settings” and choose “System.”
  • Click on “Sound” from the left sidebar.
  • Next, scroll down and click on “Sound control panel.”
  • Finally, in the “Playback” and “Recording” tabs, reset your audio devices to default settings.

Testing whether the Microphone error has been solved

After making these changes, it’s important to test your microphone to ensure it’s no longer auto-adjusting.

Test Your Microphone

Here are the steps that you need to follow:

  • First, go to “Settings” and select “System.”
  • Click on “Sound” from the left sidebar.
  • Finally, under the “Input” section, use the “Test your microphone” feature to check if it’s working as expected.

Additional Tips

Always remember these additional tips to avoid further problems in the near future:

  • Keep your Windows and audio drivers up to date.
  • Use a high-quality microphone to minimize potential issues.
  • Consider using third-party software for more advanced control over your microphone settings.


Having your microphone auto-adjust in Windows 10 can be a real headache. However, with the right adjustments and a little troubleshooting, you can regain control over your audio experience. Remember, it’s all about tweaking those settings to make your microphone work for you, not against you.

Now, go ahead and enjoy your virtual meetings, gaming sessions, or content creation without worrying about your microphone misbehaving.


1. Is this issue common on all Windows 10 computers?

While it’s not universal, some Windows 10 computers may experience microphone auto-adjusting. It often depends on various factors, including hardware, drivers, and software.

2. Can I completely disable the AGC feature?

You can’t entirely disable Windows AGC, but you can minimize its impact by following the steps outlined in this guide.

3. Why do background apps affect microphone settings?

Background apps may use your microphone for various purposes, causing Windows to adjust settings to accommodate them.

4. How often should I update my audio drivers?

It’s a good practice to check for audio driver updates regularly, especially if you’re experiencing issues. Thus, every few months is a reasonable interval.

5. Do I need special software to control my microphone settings more precisely?

While Windows settings can provide basic control, specialized audio software can offer more advanced adjustments if you require precise control over your microphone.

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