You can delete a user or a user group from a OneDrive for Business app. After you delete a user, you can still restore the user's data.
After a user is deleted, you can browse the user's data for 60 days after the date of deletion. After 60 days, until the retention criteria is met, you can continue to browse the deleted user's data using the Show deleted items option. After the retention criteria is met, the user data expires.
For example, if data retention is set to 3 months and the user is deleted on January 1, until March 1, you can browse the deleted user's data as active items. After March 1, you can browse the deleted user's data only by using Show deleted items. After April 1, the deleted user's data cannot be restored or browsed.
Procedure
From the navigation pane, go to Protect > Office 365.
The Office 365 apps page appears.
In the Name column, click the app that contains the users or the user groups that you want to delete.
The app page appears.
Perform one of the following tasks depending on the entity you want to delete:
On the Users tab, select one or more users that you want to delete, click the menu icon
, and then click Manage > Remove from content.On the Content tab, select one or more user groups that you want to delete, click the menu icon
, and then click Manage > Remove from content.
A confirmation dialog box appears.
Click Yes.