| 摘要 |
<p>PURPOSE:To positively inform a user of unknown information by selecting one command from the commands excluding the whole commands inputted by an input means from the whole command available in the system, reading out a help message for the selected command and displaying it. CONSTITUTION:When a message comes from a timer 7, the command lists which have been inputted from a history data management section 6 are read out. The command list of an application is read out from a help data management section 5 and the both lists are compared to select one command which is in the latter list but not included in the former list. Then, the information on, the selected command is read out from the help data management section 5 and displayed on a display section 12 by a display driving section 11. Thus, the information on the command which has not been used by a user is automatically provided without user's instruction.</p> |
