A Focused Inbox separates your inbox into two tabs – Focused and Other.

Your most important email messages are on the Focused tab while the rest remain easily accessible – but out of the way in the 'Other' tab.

If you would like to turn off your Focused Inbox refer to this document:

•  https://support.microsoft.com/en-us/office/turn-off-focused-inbox-f714d94d-9e63-4217-9ccb-6cb2986aa1b2?ui=en-us&rs=en-us&ad=us 

For steps to turn on your Focused Inbox: 

• Set up my email on outlook and/or my phone