Sometimes I use Image > Adjustments >Shadows/Highlights on my photos--usually if it's a little dark. I try not to do too much to my photos because I want the people in them to look as they really are--not as they hope to be. So no, I don't remove DD's acne or my gray hair/wrinkles.
But as for fun filters: sometimes I use RadLab to change the look of a photo. But those filters don't do "touch-ups" like removing acne; they change the photos in an artistic way, if that makes sense. Like color correct or b/w or making the photo look gritty--like it was taken in the 70s with an old Instamatic.
__________________
|