SOFTWARE WITH BOOKMARK FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide software with a bookmark function, which can inform a user the existence of a descriptive data unit with the good possibility of being important for the user. SOLUTION: An embodiment of the present invention of software with a bookmark function has a first means that sets the bookmarks to a plurality of unit data and a single unit data and also a second means that specifies the other unit data that relates with the unit data with the bookmark being set. Using these means, a user can specify the unit data with the good possibility of being important for the user by specifying the unit data that has a relation with the unit data with attached the bookmark since it is often supposed to be important for the user.