Source files, filters and job design. Choose a specific task and verify the results before relying on unattended backups.
Back Up Windows Photos with DuplicacyBack up the real folder containing your photos and avoid selecting only a temporary import cache.Protect Documents with DuplicacyVersioned backups can help recover changed or deleted documents if revisions are retained.Back Up the Windows Desktop FolderDesktop files are easy to overlook; include the actual Desktop path in a deliberate backup job.Back Up Project and Work FoldersBusiness files may require a commercial Duplicacy license and careful retention controls.Create Include and Exclude RulesDuplicacy filters reduce unnecessary upload volume, but a wrong rule can omit essential files.Choose a Unique Duplicacy Backup IDA Backup ID identifies the source within a storage and matters when restoring on another computer.Understand Incremental Duplicacy BackupsAfter an initial snapshot, Duplicacy reuses deduplicated data rather than always uploading every byte again.How Duplicacy Deduplication WorksDuplicacy deduplicates stored chunks; lock-free design is part of its documented architecture.Back Up Two Windows PCs to Shared StorageDuplicacy can use the same storage for multiple computers when each source has a distinct Backup ID.Handle Open Files with Duplicacy on WindowsWindows VSS can help produce consistent snapshots of files in use where supported.Back Up Large Windows Folders ReliablyLarge first backups need enough target capacity and a connection that stays available.Backup vs Sync: What Duplicacy ProtectsA versioned backup preserves recoverable revisions; ordinary sync often mirrors deletions or unwanted edits.