Turn Focused Inbox On/Off

In Outlook, select View, then click Show Focused Inbox on or off.

In the web version of Outlook, click the gear, then search for focus to select Focused Inbox. Under Do you want Outlook to sort your email to help you focus on what matters most?, choose Don’t sort my messages, then click Save.

Create a Rule

When an email you would like to appear in the Focused Inbox arrives in the Other Inbox, click the ellipsis in the upper right corner and choose Advanced actions > Create rule. Under Always move messages from <sender name> to this folder:, choose Inbox, then click OK.