| 摘要 |
<p>A backup method includes detecting a first OS that is to be backed up, among plural OSs running on a computer and exclusive of a second OS; extracting information concerning resources used by the first OS among resources of the computer, the information being extracted upon detecting the first OS and from a first memory area that the second OS is authorized to access and that the first OS is not authorized to access; copying the information from the first memory area to a second memory area that the second OS and the first OS are authorized to access; and backing up the information of resources after copying the information to the second memory area. The backup method is executed by the computer.</p> |
