I'm trying to use the app in Win7 to simplify a photo as an enlarged model for a painting. All too often, I get the Win7 "working" doughnut that goes on forever and have to start again, but sometimes I do get a simplified PNG (or JPG). I tap "trace" in the tracing box, and when "insert" appears, I apply it. But what am I inserting? Where is the vector image? Where is (now) the bitmap I've apparently traced? How can I seize the vector image (if there is one) and enlarge it, then convert it to a .png and move it to PhotoShop? Does the photo dpi matter? (I use 180dpi)

I'm deaf, so a video with sound and no titles is beyond me. But if one of you can provide basic instruction, I'd be grateful.

Grassgrown