SYSTEM RESCUE METHOD AND DEVICE

摘要

A system rescue method and device characterized by including the following steps: step S1, using a first operating system as the current operating environment to perform a complete or partial backup of files and/or environment settings; and step S2, in the situation where the first operating system is unable to operate normally, using a second operating system as the current operating environment to perform recovery according to the backed-up files and/or environment settings. In addition, a system rescue device is also disclosed. By way of the system rescue method and device in the present invention, the system can be prevented from failing and then being unable to be used further after patch installation, Trojan removal, virus removal, software upgrade, plug-in cleaning, system junk cleaning, system trace cleaning, so that the operation of the system is more secure and stable; furthermore, as no manual backup of files is needed before operation, the efficiency is improved.