Short answer: Synchronization keeps copies aligned; it can also spread an accidental deletion.
Try these steps
- Identify which folders are actually synchronized and what recovery history the provider offers.
- Keep a separate protected backup of important files, with retention appropriate to your needs.
- Test restoring a sample file rather than relying only on a sync icon.
When to ask for help
A business needs clear backup ownership, retention and restore testing for each important service.
Learn more
Learn more: read this article — Microsoft: How OneDrive sync works. Menu names and available features can vary by device, software version and account type.
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