1. In Microsoft Teams, click on your profile picture.
2. Next, select "Settings."
3. When the "Settings" window pops-up, click on "Notifications."
4. Click on "Custom."
5. Select any of the custom notifications you don't want a notification to show, and set it to either "Only show in feed" or "Off" if the second options is there. To re-enable, select "Banner and feed."