There are risks in buying courseware from Taobao. Because some sellers on Taobao may sell pirated courseware or poor quality courseware, which will not only affect your learning effect, but may also infringe copyright and other related issues.

Therefore, when purchasing courseware, it is recommended to choose a reputable seller, pay attention to product reviews and after-sales service and other related information, and you can also choose to obtain courseware through official channels, or obtain the required learning materials through other legal channels.