Photoshop equvilants.

So sorry if that has been posted but I flicked through the memories and couldn't find anything relating to this. If it has, please, slap me with a dead fish and then I will delete this.

Does anyone know what the Photoshop equvilants - or what steps can be used to achieve similar effects - of Fade Correction (is that the correct name for it? It's something very close to that, anyway) and Enchance Photo --> Clarify are? I just see these used alot in PSP tutorials and the results are very nice. So, anyone?

Once, I apologize if that has been posted/answeared.
- DM.