On Windows operating systems, System Restore is a feature that restores your computer to a point where it is working fine. System Restore uses the last restore point made as its reference.
Disabling System Protection on Windows 7
Enabling System Protection on Windows 7.
Disabling System Protection on Windows 8 and 8.1
Enabling System Protection on Windows 8 and 8.1
Disabling System Protection on Windows 10
Enabling System Protection on Windows 10