1. Open the mobile phone desktop, click the China University OCW course icon in the desktop, and enter the main interface of the software;

2. In the lower right corner of the main interface of the software, click the account tab to enter the personal interface;

3. In the personal interface, select my cloud calibration tab to enter the cloud calibration interface;

4. In the school cloud interface, you need to click on the school-specific course options;

5. In the interface that appears, you can view the specific courses of your school, and click to enter the course details interface;

6. Finally, in the course details interface, you can view the specific introduction of the course, and click Join Now below to participate in the corresponding course.