What's good software for scheduled incremental backups?

Episode 1742 (39:10)

Matthew from Glendora, CA
Windows Backup Restore

Matt wants to know about doing incremental backups on his backup hard drives. He wants to be able to sync his current hard drive to the backup automatically. Leo says that Windows Backup will do that. And you can do it by plugging in the drive, running the backup, and then unplugging it for storage. 

Other options - EaseUS ToDo Backup. Acronis. Centered Systems Second Copy. They even have free trials. Second Copy would be ideal for what Matt needs.