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As the presentation software with abundant functions, PowerPoint, which is easy to use, has been used in class teaching widely. PowerPoint courseware contests in many places have high requirements for the quality and skills, but the entries are on various levels and the amount is huge, making it consume a lot of time and energy during the evaluation process. The author designs and develops a PowerPoint courseware multimedia elements statistical system, which can make statistical analysis for the main multimedia elements of PowerPoint courseware in batch. The statistic result will reflect objectively the general structure of PowerPoint courseware used in multimedia elements, which contributes to reducing the workload of experts.