cctalk内置录屏时会被发现,而且将付费课程分享给别人会涉嫌侵犯课程知识产权,商家会保留追究法律责任的权利的,所以录取之前征得同意。2011年的前身网校KK上线,并逐步发展兼具直播教学及IM功能,在以教学为基础的前提下,以学习中心为基础,实现了在线发题、课件展示、语音互动、白板书写、屏幕分享等多种功能。在IM(即时通讯)层面,支持建CC群、讨论组群聊,课后交流学习、随时随地讨论。截至2017年1月,产品已经覆盖Android/iOS端,iPad端、PC端、Mac端。
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