When you have a file or folder stored in OneDrive for Business that you need other people to have access to, share it. Sharing avoids emailing files back and forth while trying to keep track of the current version.
To quickly see the files that have been shared with you by others in your organization, click Shared in the Navigation pane and then click Shared with me. Or, click Shared by me in the same location to see all the files you have shared with others.
There are other ways to quickly share content with everyone. Click Files in the Navigation pane, then click the Shared with Everyone folder. Click and drag files and folders into this folder to automatically share them with everyone in your organization.