Bin of PSE 9 changed to 12. The basic functions have remained, well, a lot of new "gimmicks" have been added, you need only rarely. Annoying is the registration constraint on the (chopped) Adobe server, without which one can not install properly despite license the program. Annoying the pricing policy, about 90 times, then 75, briefly times 50th If you buy the wrong moment, very unpleasant. The trouble is that no printed manual included and find for PSE 12 in the Help page of Adobe after a long search, only a document with new features. Annoying the Adobe help page, totally cluttered and confusing. Because you have to think already exacerbated if not surrounded on a free tool. Adobe is mE on the wrong path.