It may be something you want to get into and it's not as difficult as you might think. I bring it up because you could brighter her eyes in this photo which would really bring the photo to another level.
I've found Adobe Lightroom fairly easy to use for post processing and they have some great online video tutorials that make learning easy.
I also participate in another forum - Cambridge in Colour (http://www.cambridgeincolour.com) - that forum is a lot more active than this one and they have a number of post processing experts so you may want to check that site out as well for more learning
