Program execution device, program execution method, and program

摘要

There is provided a program execution device which a user can use with peace of mind. The program execution device includes: a secondary storage unit ( 510 ) having an area for storing a downloaded application program (application); a stored application determination unit ( 2602 ) which determines, based on a priority assigned to each of plural applications, whether or not the secondary storage unit ( 510 ) can store each application; a notification unit ( 2605 ) which notifies the user of a message regarding treatment of an application determined by the stored application determination unit ( 2602 ) to be unstorable; a storage unit ( 2603 ) which stores, in the stored application determination unit ( 2602 ), an application determined by the secondary storage unit to be storable ( 510 ); and a CPU ( 514 ) which executes the application stored in the secondary storage unit ( 510 ).