System Restore helps to restore the computer's previous settings. Basically it is a kind of Undo process. As a result, new additions to the computer settings are discarded, but personal files such as documents , photos, or e-mails remain unchanged. It is often seen that when a new program or driver is installed, the computer crashes or problems occur. At such times it is advisable to uninstall that drive or program first. But even then, if the solution is not, the system needs to be restored. However, restoring the system will not return any personal files that were previously deleted. To get rid of such problems, you have to take the help of Films Back up System