System Restore backs up files and data that have been changed while the system is running, and if problems occur, System Restore uses users to restore their computers to their previous state without losing their personal data files. System Restore is turned on by default.
But turning this on will slow down the system's performance and take up a lot of disk space. Therefore, it is recommended that you turn off this feature if your computer is not configured very high.
Run the Group Policy console, expand the computer configuration → administrative Templates → system → System Restore option, double-click the Turn off System Restore policy in the right window, and select the Enabled radio button in the Pop-up Properties dialog box.
When this setting is enabled, you can turn off System Restore and you cannot access the System Restore Wizard and the configuration interface.