Hi
The Begginers section of the introduction is badly out of sync with the current way in which Pharo opens up. I tried following the Beginners section but could not complete it and I'm not stupid. Some guessing got me as far as the save the object part but I couldn't figure out what to do and using the save option in the Pharo menu doesn't give an image like that displayed in the Begginers guide.
So as far as I'm concerned Pharo is pretty much a fail at this point.