Disabling Notification Sounds

Issue/Question

How do I disable notification sounds in OWA?

Environment

• OWA

Resolution

1. Log into OWA. 
2. Click the settings icon in the top-right corner. 
3. Click View all Outlook settings.
4. Click General.
5. Select Notifications.
6. Under In-app notifications, uncheck Play a sound when a message arrives.