That's fine, the program is mostly for if you want to work in tablet modeIf you're working on it like a laptop it isn't necessary.I see two paintings in your gallery, is there anything you like help with specifically?You're drawings are very nice, and I love to see you color more of them in!Useful tips right off the bat: my tools of trade that have helped me most: Dodge, used for increasing the saturation/brightness; Burn, used for increasing the contrast/shadows; and Liquify (found under filter), used for manipulating the forms found in my painting, with this tool I can correct the face and shapes of my eyes without any major repainting.These should all be available in Photoshop CC and under.My process over all. Not the best way of working, but it gets the job done, lol.