Hi, not new....
Using the GUI to do backup, or configure the backup task in SSIS, specify to do 1) Full 2)Differential Backup.....
Short "how-to" - easy way...
1. Right Click your db in SSMS
2. Focus on "Tasks" -> "Backup"
3. on the general screen, look for: "Backup Type"
4. Select your backup type: Full or Differential etc....
and the rest of the criteria and file locations you need to modify as you need it...
Hope this helps....
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