To solve a problem that the instruction must be newly independently given in a case when making the other machine perform the same processing for some reasons after an instruction is given to a machine, and further a user must operate the machine strange for the user because of the difference in used language.

This information processing device comprises an instructing information applying means for applying the instructing information indicating the processing to be executed on the object information, an instructing information acquiring means for acquiring the instructing information from the information, and an instructing information responding and executing means for executing the processing corresponding to the acquired instructing information, whereby the processing can be performed only by making the instruction once from the favorite machine, which remarkably reduces the load on the user.