I use Photoshop cs6 in last year.It's very good for photo editing . But i think Photoshop cs2 is more easy than cs6 .I want to know your opinion about this topic.Thank you.
i don't think that's true. CS6 has more features and enhancements etc.., but there is no drastic difference when it comes to using these two the way you are putting it.
I disagree with you. Both CS2 and CS6 has the same layout. So there is not that much difference of usage between those two. Moreover, C6 has more features and enhancements as @UIDynamics said so you should go for C6 instead the older one.
In my opinion, there's not much difference of usage between CS2 and CS6... but Cs6 has more features and is the updated version of PS, so it makes it better.
I have used Photoshop since CS3 until now ( using CS6 at the moment ), and I can tell there are no significant differences. There are some extra tools and enchancements, ofcourse, as an updated software should have better tweaks, but not that 'vital'. All in all, I think that you can use either CS2 or CS6, as long as you know your stuff, you'll make plenty of money out of it. Kudos!