The behavior is odd, but it has to do with the initial installation design. When you install Teams for the first time, the app may also install the “Teams Machine-Wide Installer,” which won’t be removed if you uninstall the app. This means that to permanently remove Microsoft Teams, you also have to uninstall the Teams Machine-Wide Installer. In this guide, you’ll learn the proper steps to uninstall Microsoft Teams from Windows 10.

How to uninstall Microsoft Teams on Windows 10

To permanently remove Microsoft Teams on Windows 10, use these steps: Once you complete the steps, Teams should no longer reinstall automatically. Uninstall Microsoft Teams using Settings All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.