Files saved only on your computer's desktop or Documents folder may not be backed up. If the computer fails or is lost, they can be gone for good.
- Save work in your organisation's shared drive or cloud storage (such as OneDrive, SharePoint or Google Drive), where they're backed up and you can reach them from other devices.
- Don't keep the only copy of something important on a USB stick.
- Deleted something by mistake? Check the recycle bin first, then raise a ticket quickly: deleted files can usually be recovered, but only for a limited time.