Communication apparatus e.g. personal computer deletes specific plug-in module stored in memory when memory space is insufficient to store further judged plug-in module

摘要

A plug-in judgment unit (4) judges a plug-in module required for displaying received contents and its embedding data. A plug-in deletion unit (6) deletes the specific plug-in module stored in database (1) when the memory space is insufficient to store further judged plug-in modules. Independent claims are also included for the following: (1) plug-in module control method; (2) plug-in module control program; and (3) computer readable storage medium for storing plug-in module control program.