Then, a question comes: is there any way to only backup changed files? Of course, you can backup only new or changed files in Windows 10/11. This could help you save time and disk storage space.
To do this task, incremental backup and differential backup are the common ways. An incremental backup is a backup of all newly added or modified files since the last backup (full backup or incremental backup) while a differential backup is a backup of all the changed data since the last full backup.
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