Not reliable. There are many reports on online loans now. Sheng Rui Visual Design, an organization in Tencent Classroom, purchased a course of 6080 yuan through a small loan, and the staff of the purchasing organization said that they could cancel the course at any time. In fact, it is not refundable. It is recommended to study in a professional institution.

PS software can be self-taught online. Download the latest version of PS software first, get familiar with the basic tools and technologies of the software after installation, and then start with the questions you are interested in and search for tutorials on Baidu. Practice makes perfect.