Outlook 2016 Windows 10 Version 1607 build 14393.321.

I get no new email alert on my HP Laptop when a new email comes in. On my desktop using the same W1-build I do.
Outlook 2016 shows up in Settings/system/Notifications/Get notifications from these senders. I have the Display Desktop Alert checked in Outlook's File/Options Mail.

Can someone tell me what else I need to do?

Thank you very much.