It is reported that ps became popular in 2004. This is because with the gradual popularization of digital cameras, especially after the price of SLR cameras has gradually declined, the use of PS for photo processing has become more and more popular, and various tutorials and textbooks have become common in the network and bookstores, and various processing technologies have emerged. But at that time, it was not called P picture, because the spread of online photos was not popular, and it was only exchanged in some professional photography technology forums.
But in 2008, with the emergence of smart phones, especially camera phones, at the same time, online photos are more and more easy to publish, and we can take photos at any time and upload them at any time. At this time, P-pictures have become popular, and neither photos nor P-pictures are the patents of professionals.
Therefore, ps became popular in China in 2004 and became popular after 2008.