Why Does Microsoft Teams Keep Opening

p55624 Introduction 527f349cf1 3582777633If your Microsoft Teams keeps popping up on your screen, you’re not alone. Many Windows 11/10 users experience this persistent issue that can disrupt their workflow. This blog post offers a range of simple solutions to end these incessant popups and have your computer running smoothly again.

Keep reading to reclaim control over your digital workspace!

Key Takeaways

Reasons Why Microsoft Teams Keeps Opening

p55624 Reasons Why Microsoft Teams Keeps Opening 19432f12a7 3842727086There are several reasons why Microsoft Teams keeps opening on your computer.

Automatic startup settings

Microsoft Teams often keeps opening due to its automatic startup settings, a default feature designed for user convenience. This feature ensures that the application launches each time your computer boots up, keeping you connected and updated without requiring manual app initiation.

The setting can be found under the General tab in Microsoft Teams’ settings menu, represented by an Avatar icon with an option labeled ‘Auto-start application.’ However, some users have experienced issues where Microsoft Teams changes its startup behavior despite disabling this option.

A more definitive way of controlling Microsoft Teams’ autostarting is through the Startup tab of Task Manager or the Apps and Startup section in your system’s Settings. Here you can select ‘Do not auto-start teams,’ effectively putting you in control of when Microsoft Teams starts up.

Notifications and alerts

Notifications and alerts play a crucial role in Microsoft Teams, ensuring continuous communication and constant updates within the platform. The system’s flexibility permits users to tailor their settings, offering different ways to access, receive, and manage these notifications.

For example, users can modify their notification style between Windows or Teams built-in directly in the Teams settings.

Managing an influx of alerts might be overwhelming for some. Luckily, this software gives you control over your notification sounds which can be turned on or off depending on your preference.

These customizations are readily accessible under the Settings and more option for streamlined notification management in Microsoft Teams. However, if not appropriately configured these settings could lead to issues such as Teams repeatedly opening.

Presence of conflicting software

One key reason why Microsoft Teams may keep opening unexpectedly is the presence of conflicting software on your device. Incompatible programs, such as certain types of antivirus or other messaging apps, can interfere with Microsoft Teams and trigger its automatic startup.

This issue often arises from software conflicts within your system’s startup process. Therefore, to mitigate this disturbance, you should investigate any potentially conflicting applications within your Task Manager or other system monitor tools.

Keeping a clean and compatible environment for MS Teams can significantly improve the app’s functionality and prevent it from unwanted openings.

Corrupted installation

One of the reasons why Microsoft Teams keeps opening on your computer is because of a corrupted installation. If the app’s files become corrupted or incomplete, it can lead to issues with its functionality, including automatically launching itself.

To fix this problem, you may need to reinstall Microsoft Teams to ensure that all necessary files are properly installed and functioning correctly. This can help resolve any issues caused by a corrupted installation and allow you to use Microsoft Teams without it continuously opening on startup.

How to Stop Microsoft Teams from Opening Automatically

p55624 How to Stop Microsoft Teams from Opening Automatically 7d5daae914 3908461606To stop Microsoft Teams from opening automatically, you can disable automatic startup in the app settings, adjust notification settings, uninstall conflicting software, or reinstall Microsoft Teams.

Want to learn more about these solutions? Keep reading!

Disable automatic startup in app settings

  • Open the Teams app and go to Settings.
  • Navigate to the General tab and click on Application settings.
  • Locate the Auto – Start option and uncheck it.
  • This will prevent Microsoft Teams from opening automatically on startup.

Adjust notification settings

To stop Microsoft Teams from opening automatically, you can adjust the notification settings. Here’s how:

  • Access the Settings and more menu in Microsoft Teams.
  • Select Notifications and then choose Customize your notification preferences.
  • From here, you can disable specific types of notifications by toggling off the options you don’t want to receive.
  • You can also modify the notification appearance, such as changing the notification sound or disabling pop-up notifications.
  • If you’re using an Android device, go to the Settings app and select Battery Optimization. Make sure Teams is not set to be optimized, as this may prevent notifications from appearing.
  • Additionally, if you want to prevent Teams meetings from automatically populating when creating an appointment, go to Calendar settings and disable the option for “Automatically add Teams meetings to new events.”

Uninstall conflicting software

To address the issue of Microsoft Teams opening automatically, one solution is to uninstall any conflicting software that may be causing the problem. Here are the steps to uninstall conflicting software:

  1. Open the Task Manager by pressing Ctrl + Shift + Esc key combination.
  2. In the Task Manager window, click on the “Processes” tab.
  3. Look for any processes related to the conflicting software that may be running in the background.
  4. Right – click on each process and select “End Task” to stop them from running.
  5. Once all the processes have been stopped, close the Task Manager.

Reinstall Microsoft Teams

To reinstall Microsoft Teams, you can follow these steps:

  1. Close Microsoft Teams completely by right-clicking on the Teams icon in the system tray and selecting “Quit.
  2. Open the Control Panel on your computer by searching for it in the Start menu.
  3. In the Control Panel, select “Programs” or “Programs and Features”.
  4. Look for Microsoft Teams in the list of installed programs and click on it.
  5. Click on the “Uninstall” button and follow any prompts or instructions to complete the uninstallation process.
  6. Once Microsoft Teams is uninstalled, go to the official Microsoft Teams website and download the latest version of Teams.
  7. After downloading, run the installer file and follow any prompts or instructions to install Microsoft Teams again.
  8. Once installation is complete, launch Microsoft Teams and sign in with your account credentials.

Additional Troubleshooting Tips

Clear the cache and temporary files in Microsoft Teams to resolve any potential issues with the app’s performance.

– Update Microsoft Teams to the latest version available, as newer updates often include bug fixes and improvements that can help address opening issues.

– Check for system updates on your computer, as outdated operating systems or drivers could contribute to problems with Microsoft Teams.

– Run a malware scan using an antivirus program to ensure that there are no malicious programs interfering with the proper functioning of Microsoft Teams.

Clearing cache and temporary files

Clearing the cache and temporary files is an effective troubleshooting step to fix issues with Microsoft Teams constantly opening. Here are some key points to remember:

  • Clearing the Teams cache can resolve problems with the application constantly opening.
  • Restarting Teams after clearing the cache may take longer as it rebuilds the cache files.
  • On a Windows 10 PC, you can clear the Teams cache by deleting the %appdataMicrosoftTeams folder.
  • Deleting the contents of the Temporary Internet Files folder can also help resolve certain Teams issues.
  • Clearing the Office Document Cache can fix problems specifically related to Teams.
  • Clearing the cache temporarily resolves incorrect file data display problems in Teams.
  • Before clearing the cache, make sure to sign out of Teams and quit the application on Windows 10.
  • It’s important to note that clearing the cache does not delete chat history in Teams.
  • Clearing the cache is applicable for both Windows 10 and Windows 11 users experiencing issues with Microsoft Teams.
  • PowerShell can also be used to clear the Teams cache if needed.

Updating Microsoft Teams

Updating Microsoft Teams is essential to ensure that you have the latest features and bug fixes for optimal performance. Here are some troubleshooting tips and techniques for updating Microsoft Teams:

  1. Open Microsoft Teams and click on the ellipsis (…) in the top right corner of the app.
  2. From the drop – down menu, select “Check for updates” to manually check for any available updates.
  3. Alternatively, you can force Microsoft Teams to check for updates by clicking on your avatar or profile picture in the upper-right corner of Teams, then selecting “Check for updates.
  4. If there are available updates, follow the prompts to download and install them.
  5. It’s important to note that sometimes updates may not be immediately available, so checking periodically is recommended.
  6. Make sure your internet connection is stable during the update process to prevent interruptions or errors.
  7. If you encounter any issues while updating, refer to Microsoft Teams’ troubleshooting articles or support resources for guidance on resolving specific errors or issues.
  8. Regularly checking for system updates on your device can also help ensure that Microsoft Teams stays up-to-date.
  9. Keeping your device’s operating system and other applications updated can help improve compatibility with Microsoft Teams.
  10. Running a malware scan on your device can help identify any malicious software that may interfere with the update process.

Checking for system updates

Keeping your system up to date is crucial in resolving the issue of Microsoft Teams continuously opening. Here are some steps you can take to check for system updates:

  1. Select the “Start” menu and go to “Settings.”
  2. Click on “Update & Security.”
  3. In the left sidebar, select “Windows Update.”
  4. Click on the “Check for updates” button to see if any updates are available.
  5. If there are updates available, click on “Download and install” to install them.
  6. Wait for the updates to download and install.
  7. Restart your computer if prompted.

Running a malware scan

To address any potential malware issues that may be causing Microsoft Teams to constantly open, it is important to run a thorough malware scan on your computer. Here are some steps to follow:

  1. Use Microsoft Defender Antivirus or another trusted antivirus software to perform a full system scan. This will help detect and remove any malicious software that may be affecting the proper functioning of Microsoft Teams.
  2. Make sure to keep your antivirus software up to date with the latest virus definitions and security patches. Regularly updating your software ensures that you have the most effective protection against new malware threats.
  3. If needed, consider using additional malware removal tools such as Malwarebytes, which is known for its effectiveness in detecting and removing various types of malware.
  4. Remember to apply all available security updates for your operating system and other software installed on your computer. Keeping your system up to date helps protect against known vulnerabilities that can be exploited by malware.


In conclusion, the automatic opening of Microsoft Teams can be caused by various factors such as startup settings, notifications, conflicting software, or a corrupted installation.

However, users can easily stop Microsoft Teams from opening automatically by disabling the auto-startup feature in the app settings, adjusting notification preferences, uninstalling conflicting software, or reinstalling Microsoft Teams.

By following these troubleshooting tips and taking control over the app’s behavior, users can prevent the constant interruptions and enjoy a smoother working experience on their computers.