Give Play to the Advantage of PowerPoint VBA to Upgrade the Interactive Courseware

PowerPoint has become one of necessary tools in teaching for its simple operation and easy adjustment to teaching content.However,most users have some misunderstanding in using it,taking it for granted that it has some limits in interactivity,so that it is not as good as similar courseware software.The reason for this is due to their insufficient knowledge in PowerPonit VBA.The powerful function of VBA is showed from various angles by making examination system software and random name courseware.Courseware interactivity will increase with the advantage of VBA being brought into play in making PowerPoint courseware.