Windows 7 comes with the built-in ability of being able to create a System Repair Disk that can be used to recover from major issues.
The same recovery features can be found on the Windows 7 installation disc, but if you don't have an installation disc, or your was lost or damaged, you'll need this recovery disc to access the Windows 7 recovery features in case your system becomes seriously corrupt or unbootable.
This article will help you to Create a Windows 7 System Recovery Disc.
