"John Whitworth" wrote in message
...

I've tried to use Photoshop many times. But I always fall foul of a few
things. Like where is a standard undo button, for instance?

Yes! That sort of thing really annoyed me too, and when I selected a part of
a photo to move it or alter it in some way it was far from obvious how I got
rid of the horrible moving outline. Deselect in the menu bar apparently.
There's probably yet another keyboard 'shortcut', but it's not a shortcut if
you have to keep referring to a printed list of instructions.

Si