Answer:
Outlook items, external files, share point and One Drive content can be attached while using Outlook 2016
Step-by-step explanation:
Outlook is an information manager tool found inside Microsoft office tool it is mainly an email application but it can also be used for note taking, web browsing. it has embedded in it task manager and contact manager for personal data management.
outlook 2016 is a product of Microsoft that has made management of personal data very easy and communications via email very seamless when u insert a one drive content or share point it appears in the content of the message as an icon with a hyperlink.