1, for software properties. Proe is not as easy to understand as office software. It needs to be understood that the meaning of symbols, the concepts they refer to, materialization and other names are unfamiliar. I will open a series to explain the properties of proe.

2. Learn to edit definitions. Each command of proe consists of a model tree. Each model tree can edit the definition and view the corresponding data.

3. Learn to watch videos. Proe can actually study without reading, because reading is too monotonous. You don't have to watch all the videos, but you don't have to watch all the basic commands. You can learn a few examples in the middle. Find more models online and draw some pictures yourself. Share basic course design notes and model examples.

4. Learn to summarize. Proe learning must learn to think, such as the substantive command of Proe, how do you understand it? It is sometimes a tensile shear command, and the key to concretization is to understand closure and boundary.