If you’d like to be notified of calendar events or new emails from Outlook.com on your Windows 10 PC, it’s easy to set up desktop notifications.
Start by opening the Outlook.com inbox in your browser. Click the gear icon at the top right and choose View all Outlook settings from the drop-down menu.
Click on General and then Notifications.
Under Notifications, scroll down to Desktop notifications.
Choose to be notified of all notifications or just important ones. You can also choose to be notified about events.
The notification will pop up at the lower-right in your Windows 10 Notification Center.