Deleting Old SharePoint Online 2013 Document Versions
I have many document libraries in SharePoint Online 2013 which is part of Office 365. Users save hundreds of versions of very large PowerPoint files and I would like to go and delete all but the latest version from some older libraries where we no longer need a version history. Is there a way to do this either in PowerShell or with some tool in the administrator menu? I don't want to do it by hand.