2. Massive open online course network: Massive open online course network is a professional online learning platform for IT skills, with more than 10000+ free video courses, carefully planned learning paths, enterprise-level practical projects and online programming tools; There is also a first-line technical bull to take you to consolidate your technical foundation and accumulate development experience.
3. Tencent classroom: Tencent classroom platform covers tens of thousands of courses in multiple categories, perfectly simulates learning scenes, broadcasts courses live, supports gestures, flowers and other functions, and realizes online interaction with teachers. The function of the question bank can also be easily brushed on the mobile phone. Double-speed recording and playback, free choice of learning speed.
4. Xue Tong: Xue Tong app is a fully intelligent online reading and learning platform. There are all kinds of books and documents to provide readers with a free reading environment, and there are a lot of learning materials to help children learn and build a green reading and learning space.
5. Nailing: Nailing app is a communication and collaborative office platform specially built by Alibaba Group for enterprises, which helps enterprises to reduce communication and management costs, improve office efficiency, enable tens of millions of enterprises to enter the cloud and mobile office era in advance, and make classes more convenient for students.