After starting Tadpole Online Classroom Assistant, click the settings icon to enter the settings window, click the camera options, and select the available cameras. After successfully selecting the camera, you will see yourself in the video window. If there is no hint that the camera is occupied, it is the right choice. Click the Beauty icon, open the function and select Beauty Level 1-5. You can also drag the slider manually for beauty, skin change and slimming. If you are not satisfied with manually dragging styles, you can click Reset to restore the default values. After the beauty debugging, you don't have to quit Tadpole Online Classroom Assistant, but you can start the beauty by selecting Tadpole Online Classroom Assistant camera in the camera settings of other software.