SharePoint - Alternate Address

The following is a SharePoint dictionary word of the day:

Alternate address

While using Microsoft/Office 365, any email address associated with the account that is not one’s primary e-mail address.

SharePoint - On Object User Interface (OOUI)

The following is a SharePoint Dictionary Word of the Day: 

On Object User Interface (OOUI)

Task panel which is toggled by using a small arrow displayed just outside a control.