Accidental deletion is common, but recovery is not guaranteed. Your best next step depends on how the file was removed and what protection was enabled beforehand.
1. Check the Recycle Bin
For a normal deletion, open Recycle Bin, locate the file, right-click it and choose Restore. It returns to its original location. Shift+Delete and an emptied Recycle Bin bypass this option.
2. Check Windows File History
If File History was already enabled, open the original folder, use Restore previous versions and review available copies. It cannot recreate history that was never configured.
3. Restore from your backup
Check external-drive, NAS or cloud backups. Avoid writing new data to the affected drive while investigating because new writes may overwrite recoverable sectors.
4. Consider specialist recovery software
Recovery tools may help when no backup exists, but results vary. Stop using the affected drive, evaluate the value of the data and use a trusted tool or professional service when the files are critical.
Recovery is only one layer
Use multiple protections: reliable backups for disaster recovery, versioning for earlier file states, and appropriate access controls for high-value locations.