If your site administrator allows, you are able to sync any SharePoint document library to your desktop using the OneDrive sync client.
The sync client creates a real-time connection to your site. It is not a local copy. Any changes made, including deletions, are automatically sync'd between the server and your desktop.
To stop syncing you must first unlink the library or folder. Do not simply delete a folder or a library from the sync client without unlinking or else you risk deleting all the content for everyone. For instructions on stopping sync see KB0010295
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