Image editing professionally

I think I will use image editing more in my personal life, rather than professional. I am going to keep working with it and figuring out how to make my images a lot more realistic. One of the ways it could be used professionally is for advertising if I ever have to do any of that. I am doing Corporate Training, though, so I could probably use it for training programs. I will be using PowerPoint presentations so it would be good to add images to them. I just hope that I keep learning and getting better with Photoshop. It was pretty rough to begin with.