1, Massive Open Online Course Network: Massive Open Online Course is an online learning platform jointly built by Aike.com and Netease Cloud Classroom. Everyone who wants to improve can study the best university courses in China here and get a certificate after studying. There are many prestigious schools involved, so the quality and richness of the courses are not bad.
2. Netease Open Class: Users can watch the open classes of world-class universities such as Harvard University and wonderful videos of educational institutions such as Khan Academy and TED online for free, covering humanities, society, art, science, finance and other fields. Video open classes basically have software, which can be downloaded in advance and studied anytime and anywhere.
3. Knowledge: Knowledge is a sub-brand of Knowledge Tree Online, a global large-scale credit course operation service platform. The content comes from the university classroom, which has a certain professional quality and effectively promotes the socialization and enjoyment of high-quality educational resources. With a large number of high-quality courses in colleges and universities, it can perfectly support cross-school teaching, credit certification, famous teachers and universities, VIP-level course learning and other effects.
CSDN:CSDN？ Focusing on providing an "integrated information dissemination and service platform" for IT professionals and IT enterprises, CSDN has the largest Chinese IT technology community in the world. It is a good platform for media, education and talents. It is rich in content and academic, and most of the blog posts are free. The classification is many and detailed, and it is very comprehensive.
5. School Online: School Online mainly includes courses in Tsinghua University and other universities, mainly taught by teachers in Tsinghua University, such as engineering drawing, which is mainly explained in combination with SolidWorks operation. Many basic courses and professional courses can be studied on it. However, there are still some courses that are charged at present.