| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a file changed on an arbitrary application to be restored to its state before change and improve user convenience in restoration work. <P>SOLUTION: An information processor capable of executing an application comprises: a display screen history recording part 209 for repeatedly performing display screen capture when the application is activated; a content history recording part 207 for storing a backup file just before change each time when a file read by the activated application is changed and saved; a history association part 211 for associating content history information 208 with display screen history information 210; a display screen history selection part 213 for displaying the captured display screen; and an application activation part 214 for reading the backup file associated with the display screen specified by a user and activating the application. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
