I have not used this, but I thought some people might like it. Common photographic techniques are packed into ready to use actions.
Although I don't think any one action can work for every image, these would be a good way to learn the steps involved for correcting specific problems.
http://www.photogia.com/product/
"Brings professional quality results to digital photographers by simplifying Adobe Photoshop, image processing tasks. "
BTW, if you do want to buy it, it's on sale now for $99 (regularly $199)
In case anyone is wondering, I have no affiliation with this company.