Welcome to the Guild Solandre! Looking forward to getting to know you better. This really is a great community and if you stick around I think you'll find a wonderful new home. I have not worked with CC3 myself, but we have some wonderful artists here who have and have created a handful of tutorials on the topic. I myself use GIMP, a free to download graphics software. It might not be a bad idea to download it as well since, even if you primarily use CC3, it is always handy to have a graphics software to be able to add finishing effects. At any rate, best wishes on your new quest.

Cheers,
-Arsheesh