Abstract: According to one embodiment, an electronic calculator includes a processor. The processor is configured to display a screen image on which a first area displaying a source code and a second area displaying a diagram representing at least a part of the source code are arranged and edit the diagram displayed in the second area.

Abstract: According to one embodiment, an electronic calculator includes a processor. The processor is configured to display a screen image on which a first area displaying a source code and a second area displaying a diagram representing at least a part of the source code are arranged and edit the diagram displayed in the second area.

Abstract: According to one embodiment, an electronic calculator includes a processor. The processor is configured to display a screen image on which a first area displaying a source code and a second area displaying a diagram representing at least a part of the source code are arranged and edit the diagram displayed in the second area.

Abstract: A non-transitory, computer-readable medium stores a software component that includes a fraud examination module. The fraud examination module restricts a use of the software component if the use is unauthorized. The fraud examination module includes fraud determination data which predefines use conditions. The fraud examination modules also includes a determination module that obtains use data and determines the use of the software component to be unauthorized if the obtained use data does not match the use conditions. The use conditions predefined by the fraud determination data include a device identification number which is unique to a device on which an installation of the software component is permitted. The determination module obtains, through an operating system, a device identification number which is unique to a device on which the software component is actually installed as the use data.

Abstract: A software component, which enables a computer to execute processing, is delivered from a management department and includes at least one software module executable by the computer; a first software subcomponent configured to transmit a component identifying information for identifying the software component, to a software component managing server when the software module is executed; and a second software subcomponent configured to transmit a device identifying information for identifying the computer on which the software component is executed, to the software component managing server when the software module is executed.

Abstract: A software component capable of performing predetermined functions includes a fraud examination module. The fraud examination module is configured to examine, when the software component is executed, whether use of the software component is unauthorized, and to restrict the use of the software component if the use is unauthorized.

Abstract: A system for providing software related information is constructed from a client terminal to be used by a software developer and a description data providing server that provides description data for describing how to use a software component to the client terminal via a communication network. The software component is utilized for software development. The description data of the software component is stored in a description data database so as to be associated with the software component. The description data providing server includes the description data database. Link data indicating storage location information of the description data in the description data database is created. The created link data is set to the software component. The software component and the description data are managed so as to be associated with each other.

Abstract: A component record unit records a plurality of software components each having an essential part and a supplemental part. A user-side software record unit records a plurality of user-side softwares each related to at least one software component recorded in the component record unit. A registration-update unit decides whether a modification part of a software component recorded in the component record unit is the essential part or the supplemental part, and updates information of at least one of the component record unit and the user-side software record unit based on a decision result. An information notification unit notifies the modification part to the user-side software related to the software component modified if the modification part is the essential part.

Abstract: A software component, which enables a computer to execute processing, is delivered from a management department and includes at least one software module executable by the computer; a first software subcomponent configured to transmit a component identifying information for identifying the software component, to a software component managing server when the software module is executed; and a second software subcomponent configured to transmit a device identifying information for identifying the computer on which the software component is executed, to the software component managing server when the software module is executed.