Thanks for submitting your problem here inside the Webex Local community. From the article, it looks that you are using the vintage Edition of Webex Activities. You must see in the highest appropriate corner the choice to change above to Present day watch. Go on and decide on that. 现在，主持人可以手动停止参与者的视频（在参与者列表上，右键单击参与者名称，然后单击“停止视频”），因此可以... https://exotictortoises.com/