Select Share on the ribbon.
Or, select File > Share.
Note: If your file is not already saved to OneDrive, you'll be prompted to upload your file to OneDrive to share it.
Select who you want to share with from the drop-down, or enter a name or email address.
Add a message (optional) and select Send.
Right click the file and select Share.
Or, select a file and select Share on the toolbar.
If you are the file owner, or have edit permissions, you can stop or change the sharing permissions.
Select the file or folder you want to stop sharing.
Select Information in the upper-right corner to open the Details pane.
Select Manage access and:
Select the X next to a link to disable it.
Select Can Edit or Can View, and then select Stop Sharing.
Select Can Edit or Can View and then select Change to….
Share on the ribbon.