A very common thing people want to is share document from their own OneDrive for Business with others. You can break this down into sharing with two different audiences, internal and external.
Internal users are users inside the same Office 365 tenant. While external users are those outside the users Office 365 tenant. The above video shows you how to share documents from a user’s OneDrive for Business with internal users. Look out for another video coming soon that details the process of sharing with external users.
This tutorial shows you how to share files with other users in your Office 365 tenant. You'll see how to share a file, respond to an invite and co-author a document. You'll also see how to quickly locate files that others have given you access to from their own OneDrive.