A few readers have asked for some Apple oriented tutorials… and I’d like to oblige. I’m actually a big fan of iPhoto as a great tool for emerging photographers and hobbyists (and yes I like Photoshop Elements for the same reason). Here is a short excerpt from a Lynda.com class I worked on. Let me know if you’d like to see more.
This iPhoto tutorial shows how to improve an overexposed or washed out image with the Saturation control. The amount of saturation you use is very subjective, but consider pairing it with the Definition slider.