This lecture is based on the understanding of how to use basic Adobe tools, CMYK, and the printing process. The teaching ability is not very satisfactory. The instructor is not familiar with the tool environment, or has not practiced in advance, so many of the lines and actions are awkward and there are frustrating parts. However, the lecture content and teaching materials are faithful, so I give it 3 points because it is too disappointing. Please note that there are some changes in the CC 22 version, so please choose carefully.