Click Audio to mute yourself., Click Audio again to unmute yourself., Click Video to turn on your video., Click Video to shut off your video., Click Annotate. , The bar opens. You can draw., Click the T. You can type, and change font size and colour., Click chat., The chat window opens., There is a link in the chat window., Click the link., An online activity opens. , Type your name. Click Start., Click START again.,

Zoom Functions

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排行榜

闪存卡是一个开放式模板。它不会为排行榜生成分数。

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恢复自动保存：？