How long does it take to learn these three softwares? There are no specific standards. The key depends on the individual's comprehension ability and enthusiasm. If all the above questions about architecture are studied in the most ideal state, you can reach proficiency in half a year. Training fees for ps and cad are cheaper, while 3d is more expensive. If Lou really intends to study, it is recommended to prepare 5000 yuan for study. Finally finished, a little nagging and forgot to adopt in the building.