How is System Restore different from Backup?
A. System Restore monitors only a core set of specified system and application file types (e.g. .exe, .dll etc), while Backup Utility typically backs up all files including users personal data files, ensuring a safe copy stored either on the local disk or to another medium. System Restore does not monitor changes to or recover users’ personal data files such as documents, graphics, e-mail, and so on. While system data contained in System Restore’s restore points are available to restore to for only a limited period (restore points older than 90 days are deleted by default), backups made by the Backup Utility can be recovered at any time.
